Monster Girl Encyclopedia

A NSFW encylopedia fleshing out a setting of monstergirls written and impressively illustrated by Japanese hentai creator Kenkou Cross. The artwork is great (if somewhat contentious in content). Some of the premises are as interesting as they are "enjoyable". What's the problem? Well, while everyone more or less likes the entries themselves, the setting around them is pure skub.

The Setting

A brief summary is pretty simple. A Succubus has married the human Hero and together they defeated the old Monster Lord, god-like ruler of all monsters. Taking the throne for herself, the Succubus has enacted a plan to bring about her vision of peace upon the world: transforming all monsters into lusty monstergirls, known in universe as mamono, and setting them out to score themselves human husbands. Peace through mutual copulation, you might say.

The Factions

What are the big groups running around in the setting? Well, so far, these various fuckers here.

Monster Lord

The aforementioned Big Chief Succubus, her human husband, their daughters, and pretty much every freaking mamono in the world. Want to bring about peace between humans and monsters by making human man/monstergirl relationships the norm of the world. To be fair, though, the vast majority of "normal" mamono don't really have a lot of ideological indoctrination so much as help her goals by trying to find someone to slip 'em the d - the Monster Lord basically leeches off of their "mamono mana", which increases when they fuck, to boost her own strength.

Thanks to blatant creator favoritism, the Monster Lord has so many ludicrously-overblown advantages piled up on her side it's honestly more incredible she hasn't instantly won the conflict seconds after starting it. And the fact that her ideal world would look like Brave New World as run by a particularly sick combination of Nurgle and Slaanesh is something of a turn-off for a lot of readers.

Sabbath

A sub-faction under the Monster Lord's banner, led by baphomet mamono and primarily staffed by cults of witches, many of whom joined for "eternal youth" without reading the side effects too closely. This group is comprised entirely of loli mamono and is dedicated to spreading lolidom (in both senses of the word) over the world. Or, in other words, they want to convert all women into loli mamono, convert all non-loli mamono into loli form, and convert all human men into "Big Brothers" (lolicons). Technically allied to the Monster Lord, but with definite plans to usurp her if she doesn't agree with their goals after conquering the world. The Monster Lord knows it, but tolerates them because they're her primary source of R&D for various weird and sexy inventions.

Zipangu

The not!Japan of the setting, not technically loyal to the Monster Lord but still held up as the shining example of what she wants to achieve, with humans and monstergirls living together relatively peacefully, though often with monsters dominating humanity in the bargain. Would be Mary Sue if they had a bigger role in the world instead of being in the ass end of nowhere, but what do you expect when the creator is Japanese? Often a source of various "Eastern" versions of already-released mamono. Whether this is a bad thing really depends on your perspective, as well as the degree to which they successfully differentiate themselves from their predecessors.

Pandemonium

A faction operating out of a timeless demiplane. Allied to some power called "the Fallen God", they're basically extremists on the Monster Lord's plan who seek to reduce all existence to one eternal, never-ending orgy. KC only made three profiles for this faction - the Dark Angel, Dark Valkyries and the Dark Priest - and often doesn't touch it for ages between profiles, probably because they tended to be the biggest fuel for the "anti-mamono interpretation" of the setting in the early days. Hilariously, compared to the Monster Lord, they're practically vanilla: their "priests" basically find one guy they like and stick with him forever, and none of them seem to go in for rape when "conversion" is much more fun.

The Gods

The original creators of the world, led by a different Chief God from the original, who was gravely injured by the Monster Lord and her husband while trying to reason with them. Currently torn between those who support the Monster Lord's plan and those who support the Chief God, who wants to slay the Monster Lord and return things to the original cycle. Mentioned goddesses in the first faction include Poseidon, Eros and Ares.

In all honesty, many fans find the Chief God far more sympathetic than the Monster Lord. Yes, she wants to bring back the old cycle, which is bad, but otherwise she doesn't really work as a villain. KC has admitted that she's a rookie who got the job due to in-office politicking rather than ability, and she knows this and that she's over her head. She's still hurt from a thwarted attempt at reasoning with/smiting the current Monster Lord, and she has no idea what she's doing, but she's trying to do a good job and set things "right" as far as she understands it, because that's what's expected of her. She's so ineffectual as a villain, especially with how stacked things are in the Monster Lord's favor, that many fans want to comfort her rather than see her lose.

The Order

The chief religion of the setting and basically your standard Weeaboo take on semi-Christianity. Dedicated to the Chief God first and foremost, their duty is to ensure humanity lives safe, moral lives. To this end, they train divinely-empowered Heroes to go out and fight monsters. It's kind of unclear if they don't know that the new Monster Lord wants to end the cycle, or if they do know and are deliberately lying to general people so they still believe that all mamono want to kill and eat them. A lot of fans like to portray them as essentially a fantasy take on the Imperium of Man, but, really, that particular interpretation doesn't hold much water. If nothing else they aren't racist, having been on excellent terms with a number of non-human races before current events left humankind alone. Shit, settings material outright states that monsters are always happy when the Order comes crusadin', because the Order's men are such good people that most of them can't bring themselves to actually hurt a mamono when they meet one. Consequently, mamono consider Order men damn fine husbando material, and are eager to capture and "convert" them when they appear.

Grimdarkness

The original Chief God created humans, but got worried about their numbers. So he created monsters to slaughter humans in sufficient numbers to cull them. Then he created the program of the Heroes and the Monster Lord; the Heroes get empowered when humans are too weak to disrupt the monsters' attack by killing their demigod leader, the Monster Lord, throwing monsterkind into disarray so that humanity has time to recover, and then eventually a new Monster Lord rises up and starts the same shit over again.

He also forced the other gods to get in on this - Poseidon supports the new Monster Lord because she's sick of having to kill people with tidal waves, storms, and sea monster attacks.

Think the new Monster Lord is any better? Only if you don't mind the fact that she's bungling her job, and so mamono have swapped "kill and eat humans" for "kidnap and rape" humans. Or the fact her stated goal is to drive human women extinct so human men have to marry monstergirls, and so she is actively seeking to convert (physically and mentally transform) all women into mamono. To say nothing of the fact that, because the Monster Lord and new Chief God are fighting, a side-effect is that mamono can only birth more mamono, rather than mamono daughters and human sons as per her preferred endgame. So, potentially, the Monster Lord could cause a fucking extinction event if she doesn't sort something out before there are no human women left and all the human men are dead of old age. And she's not slowing down on the "convert all human women into mamono" front anytime soon, by the way.

Kenkou Cross has taken the observations on his setting's grimdarkness poorly, to say the least. According to him, the encyclopedia descriptions were in fact grossly exaggerating the both the nymphomania of the monstergirls and the intentions of the monster lord- and that the unintended grimdarkness was in fact the product of shoddy translation work. As a result, he forced the most popular website supporting of his work to cease hosting translated versions of his material when they refused to ban anyone espousing those interpretations, and only lets other sites host them on the condition that they prevent anyone from voicing their unhappy opinions.

He also likes to argue that the "blame" lies squarely on his Western fandom, since they don't get the overworked-Japanese-salaryman mindset that apparently makes his setting such a paradise. It hasn't worked because, really, when you get right down to brass tacks, his little tantrum boils down to the DM failing to understand why anyone wouldn't want to enter his magical realm unless there were something wrong with them.

Creepy Shit

• Almost all monsters are rapists and have the same view of rape as Rance. To put that into context, they don't understand how rape could be wrong, believing that rape is an expression of love and that no harm is done if both parties gain sexual pleasure from it. They don't think that there is anything wrong with a man raping a women either. That said, said rape, like the Rance kind, is usually the highly-idealized "surprise sex you didn't know you wanted" kind rather than the more-realistic "ultimate violation of another being" kind.
• There are lolis everywhere. No, seriously. And it's not even the "adult in a childs body" kind of thing, some of these girls are depicted as being so young it's fucking creepy.
  • Dwarves in particular look practically toddler-like. What's worse, the dwarf men apparently found their new women so hot that they eagerly supported the conversion, and now they're all extinct. There's only loli-dwarf women left.
  • Alices are "eternal virgins". After you fuck one, she regenerates her hymen and completely forgets what happened. KC tried to retcon this by revealing that they remember it subconsciously and eventually wander off to "Wonderland" where they get over this part, but seriously. Oh, and they also release a field that will mind rape you so that even if you wouldn't initially tap that ass, eventually, you will. So, no matter your official stance on the topic to begin with, eventually, you're going to snap, rape an innocent little succubus-girl, and then become her obsessive stalker who keeps surprise raping her because she keeps forgetting what sex is after you're done. Fucking hell.
  • The Sabbath (the aforementioned loli-superiority cult) also run official mamono preschools, which they also use as brothels. There, they both happily let the girls fuck anyone who comes to visit and recruit new "members" from the pedophiles who come by.
  • Mamono daughters sometimes start craving sex at about preschool age. And they'll happily fuck their dads if they can't get anyone else. And most mamono moms will not only let them, they'll fucking help them.
• If you're gay, the Monster Lord doesn't want you - getting exposed to "mamono mana" will transform you into either a lusty succubus variant called an Alp (if you were a gay dude) or into a mamono (if you were a lesbian) who craves dick just as much as any other mamono. And while lesbian trysts are at least somewhat supported in-setting, expect penis to show up at some point, one way or another.
• "Mamono mana" terraforms the world around monsters into the Monster Lord's vision of heaven. So even if you don't want to get involved, just letting monstergirls fuck their husbandos nearby will eventually poison the land you live on, causing more mamono to literally pop out of nowhere - your freaking pets and livestock may spontaneously transform into beastman-type mamono, and that's just for starters - plus, the very air will slowly mindrape you into supporting the Monster Lord. There are places where these effects are somewhat reduced ("green mamono realms," generally held up as KC's ineffectual attempt to water down the poison in the Kool-Aid to get his critics to drink it), but their exact nature and frequency are not always well-described.

List of Monstergirls

What? You're still here? You wanna know about the monstergirls we keep insisting prop the whole thing up? Alright, fine, here you are:

Succubi

Your basic sexy demons, in a variety of different flavors.

Alice: Loli blonde succubi who don't physically or mentally age upon hitting prepubescence. Inadvertently mindfuck human men into fucking them against both parties' wills, then forget about the sex and regrow their hymen. Men thus charmed stalk them incessantly, becoming their devoted protectors and periodic rapists. Later retconned that they eventually return to "Wonderland", a sub-dimension home to various Wonderland themed mamono, where they overcome this constant amnesia, but still stay physical lolis.

Amazoness: A tribe of warrior women converted into aggressively dominant matriarchal succubi. Bigger, buffer and stronger than regular succubi, but less magic. Like to kidnap men and make them stay in the kitchen, because irony. Enjoy fucking husbands in public to show off their strength/dominance and remind men of their place. For all that, still probably the succubus-subtype that gets the least tainted by Big Mama Succubus's whole endgame thing.

Dark Elf: An elven sub-race that have completely succumbed to succubization. Noted for their dark skin and their racial fixation upon BDSM, though, ironically, their whole "find a slave to tame" thing is generally less horrible than other dark elves with similar interests in fiction, since they do care about them in their own special, whip-laden way. Originally the only race known for incest (profile says mothers let their daughters practice their BDSM skills on their dads until ready to go find their own hubby-slave), before it got retconned that all mamono are fine and dandy with lolicon father/daughter incest.

Dark Priest(ess): A succubus nun. Proselytizes on behalf of the Monster Lord and the Fallen God, favoring the latter mostly. Not the best priests in the world, since once they find a guy they like they retire to Pandemonium pretty quick. You know what they say about good service!

Dwarf: Disturbingly toddler-like loli succubus created from dwarf women. Dwarf men liked the succubized versions of their womenfolk so much they encouraged the transformation, and now the dwarf men are all extinct. Fortunately, unlike a lotta lolis in-setting, they still act like dwarves, and they're still very strong and dexterous, specializing in handjobs and erotic massages. Still don't like elves much, but are now much more likely to express it through competitive threesomes than cold-shoulder treatments and fistfights.

Elf: Slowly succumbing as a race to succubization, and have become hyper-isolationist as a result. Those who have been infected by mamono mana can use their innate magic to slow down the physical and mental changes, but they will inevitably be overwhelmed by a desire for human dick, causing them to become a race of tsunderes. Half-elves exist, but the only one featured in the setting so far had a shitty family life thanks to the current state of the world actually injuring human-elf relations. (Gee, thanks Mama Lilith!)

Fairy: Diminutive winged fae. They used to be all sweet and innocent-like, literally living off dewdrops and pretty flowers. They still kinda are, but nowadays they also tend to swarm human men for a hit of sweet, sweet dick. Fortunately, a certain infamous meme doesn't factor into it, since they're made of energy and very "stretchy."

Kejouro: Succubi from Zipangu with super-long prehensile hair, which they use to capture and seduce/masturbate human men. Not a lot else to them, but keep an eye out for more traditionally-Japanese monsters alongside the regular Monster Manual fodder.

Kunoichi: Succubus ninja. That's basically it. Super-adept at sneaking into people's beds and convincing them through sex, which, hilariously, is about dead-accurate for the real-world kunoichi.

Lesser Succubus: A human woman who has only just began to transform into a succubus as a result of being poisoned by mamono mana. For more details, scroll down a few entries.

Lilim: Uber-powerful succubi, born from the sex between the Monster Lord and her husband, who can "convert" human women into whatever kind of monster they want. Explicitly quite diverse, sharing only white hair and red eyes between all of them. Generally held to have inherited Mary Sue-status from their mother too.

Nereid: Amphibious sea-dwelling succubi created from women who were ravished and transformed by the power of the corrupted sea goddess before they could drown. Like to disguise themselves as human women to lure men into the water, and to yank in any man or woman who gets too close to the water - men to become their husbands, women to become new nereids and share in their "newfound sense of liberation," to quote the entry.

Roper: A succubus-like creature created, well, basically when a tentacle monster implants itself in a women's pussy and then melds with them. Sprouts lots of slimy tentacles used for catching and violating people.

Succubus: Your basic sex-demon, the foundation of the template so amply fleshed out here. The profile has been redone like five time because they're clearly one of the author's favorites, while the poor lamia and kappa languish in obscurity and primitive art.

Angels & Spirits

Mamono who were original servitors of the gods.

Angel: A former servant of the Chief God, poisoned by mamono mana. Originally intended to "serve" humanity, but their corruption eventually drives them to go in for a different kind of "service," if you know what I mean. (I mean sex, love, and combinations thereoff.) Can potentially be completely corrupted and become a Dark Angel.

Apsara: Servitors of Eros, goddess of love, who perform erotic dances that can enthrall and bewitch viewers and who create and manipulate a magical milk-like substance that is a powerful love potion. Also frequent sources of truly bizarre fetishes, due to their dance powers causing men to focus on weird and random parts of their bodies.

Dark Angel: Dark-colored Angel so corrupted that she has sworn allegiance to the Fallen God, existing to find a mate and spirit them away to eternal sex in Pandemonium.

Dark Valkyrie: Fallen valkyries who have succumbed to mamono mana, realized they're just living for pleasure anyway, and abandoned their original mission to instead exclusively serve a man they have fallen in love with. Rather than charging him up with holy power for divine purposes, they charge him up with sex energy and drag him off to Pandemonium for sexy purposes.

Valkyrie: Devoted warrior-angels occasionally sent down by the Gods to obey divine commands and aid mortal champions. Of course, thanks to their mamono mana infections, the "divine commands" they hear instead order them to have sex with said mortals, which they, with varying degrees of enthusiasm, do, not realizing that said "commands" are actually their own subconscious impulses. If the human in question becomes an incubus or succubus before they figure it out, all's well, and they happily retire to get married and/or find a guy to double-team, depending on the gender of the champion in question. If not, they become dark valkyries.

Demons & Demon-beasts

The demonic mamono who aren't succubus variants.

Imp: Basic demon grunts who swarm men to catch them for their sadistic sexual desires, and look basically like shorter, flatter succubi. Known to become familiars for sorcerers, with inevitably sexy results.

Arch-Imp: Much more powerful imps who lead their kin, typically born by having a powerful sorcerer or hero as a father figure. Masters of charming magic, they sometimes get summoned as familiars by accident, in which case they enjoy enslaving their "master". Capable of transforming human women into mamono, just like succubi. Visually almost impossible to distinguish from regular imps.

Baphomet: Loli demon-beasts who appear as goat-girls with leonine paws for hands. They possess immense physical and magical strength. They became the leaders of the Sabbath due to their arrogance; since they were turned into lolis, the loli body must, of needs, be the superior form for women. Seduce women into becoming witches, and force men to become lolicons.

Chimera: Mamono made from fused jumbles of many different mamono in magical experiments. Thus, chimerae have immense power but separate personalities based on each of the components involved in the fusion. The "iconic" chimera, formed, like her legendary namesake, is a mixture of lion, goat, snake, and dragon parts.

Devil: Bat-winged, wing-headed, blue-skinned, red-on-black-eyed loli demons with a corruption fetish and a love for spoiling their chosen mates. Used to be the ones in charge of Faustian pacts for power that led people to destroy themselves, but nowadays they prefer to just cut out the middleman and despoil good order through sensual delights.

Familiar: Demon-cat-magical girl mamono (say that five times fast) created by the Sabbath to help them proselytize the glorious of loli to humanity. Supposed to serve as loyal familiars to witches, they tend to unintentionally steal men for themselves.

Demihuman

Mamono created from the kinds of monster races that D&D would call "humanoid."

Blue Oni: Blue-skinned ogres native to Zipangu, known for having a generally calmer, more-levelheaded demeanor and greater intelligence than other ogres. You can tell because they wear glasses. While they're usually the ogre-equivalent of a cockblocker/designated driver at parties, they become as wild and rowdy as red oni if they get drunk, and are much-less laid back about the man getting away when they wake up.

Cyclops: One-eyed giants descended from crafting gods, who have inferiority complexes about the mono-eye thing and never show their emotions on their faces. Expert smiths and adept at forging magical gear, they are unusually-peaceful for monsters due to their divine nature, and live quiet lives as smiths in the mountains. They'll bargain special, one-of-a-kind weapons to men in exchange for children, but the men in question always come back and make honest women out of them eventually.

Goblin: Wild and rowdy lolis with horned heads and massive strength, allowing them to swing huge clubs. Mischievous and about as prone to thievery and rape as actual trading.

Hobgoblin: Derpy oppai loli (that is, loli with big tits) versions of the goblin. Super-strong even for goblins, but also very dumb because their boobs intercept all the nourishment that should be going to their brains. However, a hobgoblin will always become a leader among her people, because goblins, in their simplicity, assume that boobs are the best. (Suck it, lolicons! No, not that way you sick fucks!)

Ogre: Tall, green-skinned mamono with horns on their head. Immensely strong and tough, simple-minded and straight-forward. Dominants with a taste for rough sex, who may or may not have erogenous zones on the ends of their fists.

Orc: Lusty, chubby pig-girls who enjoy group sex, they are shameless dominants if they believe they are stronger, but turn into an equally shameless harem of submissives to a strong "master". This is a surprisingly accurate picture of D&D orc sexual practices.

Red Oni: Red-skinned ogres native to Zipangu, known for their passionate natures and love of sake. That said, they're generally pretty friendly laid-back unless they're drunk, which is often. Will let anyone party with them who shows up with booze, though this is an excellent recipe for ending up having more drunk-sex than is probably healthy for you and possibly ending up in a long-term booze-based relationship.

Majin

Demihumans of an explicitly magical nature.

Akaname: Long-tongued pettanko girl with a fetish for licking her boyfriend. Thankfully, unlike her mythological equivalent, the analingus isn't explicit, though we're sure she's up for it if you swing that way.

Gazer: A one-eyed sharp-toothed girl with myriad eyestalks sprouting from her head amidst a wild mane of hair, and thus the Encyclopedia's copyright-friendly version of everyone's favorite eyeball-laden aberration. Can levitate and project a variety of magical eyebeams, and, like the cyclops, has a bit of a complex about the one-eye thing. Unlike the cyclops, they express it by being all in-your-face about it.

Kitsune-tsuki: A woman who was possessed by a kitsune-bi, making her much more predatorily lustful and giving her vulpine ears and tail comprised of ghostly blue flame. Can potentially transform into an inari or a yoko if they gather enough magical power.

Slime Carrier: A human woman who has become host to a Parasite Slime. A brainwashed puppet who exists only to lure a man in to become her mate and to help her symbiont multiply and infest more women.

Troll: Based on the Scandanavian folktale version rather than the Internet or D&D version. Sweethearted and gentle demihumans whose inhumanity is betrayed by their oversized hands and feet and small donkey-like tails. They have powerful regenerative abilities, and their innate earth-magic causes medicinal plants and flowers to grow and bloom all over them. Also have a very-strong and unique odor, about which they are very self-conscious.

Witch: A human spellcaster who joined the Sabbath for "eternal youth," possibly without reading the fine print, and was transformed into a lusty loli with increased magical skills. They infiltrate human settlements to spread the word of the Loli and, as per the dictates of their religion, try to pick up a "big brother" on the way.

Shapeshifters

Mamono capable of transforming themselves in various ways.

Charybdis: Bizarre barnacle-like ocean-dwelling loli mamono with several holes around her body. Capable of manipulating the water to create whirlpools. Various orifices are intensely sensitive, so has a huge gang-bang fetish. Often sees men she has captured with her whirlpools kidnapped by scyllas before she can get them, something they are quietly but intensely resentful about.

Mimic: A cheerful mamono who melds with/shapeshifts into a chest. When a human man opens it, she jumps out, grabs him, and drags him inside to rape him. Using a key in the keyhole causes a shock that forces her out of the chest first, and, apparently, when keys are not available, your dick works just as well.

Pot Devil/Jinn of the Jar: A shy brown-skinned Mimic variant who lives inside of pots and involuntarily draws in anyone who looks inside. Throwing something into the pot first will force them out, but also make them cry. Based on the Dragon Quest version of a "pot mimic."

Beastman

Mamono who mingle elements of human and mammalian animal in their bodies.

Anubis: Black-furred wolf-girls native to the desert regions who serve the Pharoahs. Control freaks with a dominant streak who turn all subby if you surprise them by taking charge, but who'll punish you for not obeying them.

Cait Sith: Cats who were transformed into loli-like anthropomorphs by a build up of mamono mana. Fickle and spoiled, but loving. Attracted one of the heaviest outbursts of "nope!" from KC's fans since the Tentacle.

Centaur: Arrogant, proud, haughty warrior-women with the body of a horse replacing their body from the waist down and horse's ears. Normally quite prudish, but get very slutty when drunk - when they sober up, though, they demand a man "take responsibility", even if they were the one who raped him.

Nightmare: A magical breed of centaur capable of meddling with a sleeper's dreams. Although extroverted and dominant when screwing them in their dreams, they are shy and submissive if their "husband" wakes up.

Unicorn: Appearing as white-furred centaurs with a spiraled horn growing from their forehead. Have powers of purification. Repulsed by "non-virgins" - that is, human men who have had sex with other mamono. This is because mating with a man too heavily touched by mamono mana will corrupt them and transform them into bicorns.

Bicorn: A corrupted unicorn who now sports two horns and a black coat. Extremely lusty, they actively encourage their husbands to take harems of mamono, and have magical powers to support gathering such a thing.

Dormouse: Loli mouse-girls native to Wonderland, who spend most of their time asleep. They even rape men in their sleep, believing themselves to only be having vivid wet dreams. Wonderlanders like to dip them into giant teapots because the mamono mana that seeps from their bodies causes tea to bestow vivid sensual dreams. Such contaminated tea will transform any woman who drinks it into a new dormouse.

Grizzly: Honey-guzzling bear-girls whose usual dopey behavior hides extreme levels of strength and speed. Unstoppable juggernauts when in pursuit of human men.

Gyobu Danuki: Greedy tanuki-girls obsessed with gathering wealth, often using financial debt as a way to blackmail men into agreeing to become their husbands.

Hellhound: Fiery-eyed black-skinned wolf-girls who have an unquenchable dominant streak. They are always top dog.

Hinezumi: Martial-arts practicing fire-controlling mouse/rat-girls.

Holstaurus: Sweet-natured big-titted cowgirl who produces a constant supply of magically delicious and nutritious milk.

Inari: Multi-tailed, sweet-natured and loving fox-girls native to Zipangu.

Jinko: Proud martial-arts practicing tiger-girls.

Kikimora: A feathery wolf-girl mamono who is drawn to serve as a maid for human men, offering her body to worthy masters.

Large Mouse: Mischievous pack-hunting loli mice-girls.

Manticore: Sadistic winged cat-girls whose scorpion-like tails end in a bulbous lump adorned with spines and ending in an alien, highly effective tentacle-filled pussy.

March Hare: Sex-mad bunny-girls native to Wonderland who exist in perpetual heat.

Minotaurus: Wild, rowdy, ferally passionate cowgirl with a love of rough sex.

Nekomata: Magical two-tailed catgirls from Zipangu who transform into regular cats to get close to potential husbands.

Ren Xiongmao: Busty, cheerful, playful and lusty panda-girls.

Sphinx: A catgirl native to the desert region with considerable intelligence, strength and magical powers. Like to tease people with riddles, using subtle magics that mean that even if the person beats the sphinx, they are charmed into fucking her all the same.

Werebat: Cave-dwelling batgirls who are afraid of light. Notorious bullies who like to be sadistic dominants when they can take control, but revert to whimpering subs if their victim proves too strong.

Werecat: Basic catgirl; friendly and caring, but if overly spoiled, will go into riotous heats and jump her "friend".

Cheshire Cat: Mischievous magical catgirls native to Wonderland, who use their twin powers of teleportation and hypnosis to play pranks and score sex.

Wererabbit: Docile but lusty bunnygirls who roam the land like nomads.

Weresheep: Sweet-tempered gentle sheep-girls whose long fluffy fleece is impregnated with magic that compels anyone who touches it to fall asleep, which they use to seduce reluctant mates. Shearing them renders it inert, but still super-comfy, and is also orgasmically pleasant for the weresheep.

Werewolf: Pack-hunting aggressive wolf-girls.

Yeti: Large, curvy mamono with bushy coats of fluffy white fur. Inveterate snugglebugs who love to cuddle and take mates based on how well they respond to their attempts to hug them.

Yoko: Rowdy and lustful multi-tailed foxgirls native to Zipangu. Cousins of the Inari, in much the same way as the Holstaurus and Minotaurus are cousins.

Harpy

Mamono who mingle elements of human and avian in their bodies.

Common Harpy: Cheerful bird-girls with a love of singing.

Black Harpy: Black-feathered + haired, red-eyed harpies known for their higher communal attitude and a greater level of both intelligence and viciousness.

Cockatrice: Cowardly flightless harpy with a reptilian tail, capable of running at high speeds. They flee from men, but emit pheromones that incite men to chase, catch and rape them, after which they consider them their husbands. Can petrify with their stare, which they use to stop their husband from abandoning them and to protect their family.

Crow Tengu: Scholarly harpy mystics native to Zipangu.

Gandharya: Mystical golden-feathered, brown-skinned harpies who play magical music, particularly at weddings, and and serve Eros, goddess of love. Could really use more of a connection to apsaras, whose husbands they are in Hindu mythology.

Siren: Harpies with magical voices that enable them to charm anyone who listens.

Thunderbird: Wild and rowdy magical harpies with the ability to generate magical lightning. During sex, this only stimulates and excites their sexual partner.

Bug

Mamono who mingle elements of human and invertebrate in their bodies.

Ant Arachne: A breed of spider-girl that physically mimics the Giant Ant mamono, using this to sneak into their nests and live a life of indolence off of their hard labor, including fucking their husbands whilst they're left behind waiting for the workers to come back.

Arachne: Spider-girls of the drider body-type. Weave clothes of their own silk as engagement gifts for men they like.

Beelzebub: Powerful, greedy, crude fly-girls with a love of semen and garbage in equal measure. Incurable slob-fetishists who're attracted to sweaty, stinky men.

Devil Bug: Pettanko/loli cockroach girls who can magically sneak around inside houses. Enjoy pack-raping humans.

Giant Ant: Hard-working bug-girls who love to work hard and get sweaty, and then come home and wildly fuck their husbands, still covered in sweat. Which, due to mamono mana, is an aphrodisiac and mildly addictive. Originally depicted as bipedal, they got changed to tauric forms so that Ant Arachnes could become a thing.

Giant Slug: Tauric bug-girls who have the foot of a huge slug from the waist down and a human torso from the waist up, with a pair of sluggy eyestalks atop their head. Slow-moving and sedate, like to leisurely make love. Prone to getting confused and raping women as well as men.

Girtablilu: Assassin-like scorpion-taur girls. Sadists who enjoy stinging their partner as they fuck, though their venom is actually a powerful aphrodisiac.

Honeybee: Kindly-natured beegirls who live mostly to gather honey from alraunes. Men are kidnapped only to become spouses to their queens.

Hornet: Larger and much more aggressive variant of the honeybee who kidnap men to become their sex slaves.

Jorogumo: An arachne native to Zipangu who is a sweet and loving wife during the day and a lust-mad bondage-fetishist and sadist during the night.

Khepri: Golden scarab-beetle girls who gather in swarms that eagerly serve a human "king", both sexually and otherwise.

Mantis: Emotionally reserved mantis-girls.

Mothman: Curvy, gentle fluffy moth-girls with a huge fetish for getting pregnant.

Oomukade: Tauric centipede-girls native to Zipangu, noted for normally avoiding civilisation due to their gloomy attitude, but ferociously attacking and raping men when their lust becomes too much to bear. Secretes intensely potent aphrodisiac "poison" in their saliva.

Sandworm: Gargantuan six-eyed worms that dwell in the desert regions. In fact the worm body is a symbiotic bestial shell and the mamono is a slimy vulnerable thing who lives inside its body. The shell swallows human men to imprison them in its interior cavity, where the true mamono can rape them.

Ushi-oni: Horned tarantula-like arachne native to Zipangu. Ferocious bestial mamono who seek out human mates with all the subtlety of a runaway tank.

Reptile

Mamono who mingle elements of human and lizard, snake or dragon in their bodies.

Apophis: Dark-colored cobra lamias who seek to usurp rulership from the Pharoahs, often cuckolding them in the process. They corrupt other desert-dwelling mamono, making them far lewder and more aggressive.

Dragon: Powerful and fearsome dragon-girls who can shapeshift into their original monstrous forms for a time. Extremely loyal to their husbands, regarding them as their most special treasures.

Echidna: Powerful lamias who famously can give birth to any sort of mamono. They create elaborate dungeons which they use to find a worthy adventurer to become their husband.

Jabberwock: Depraved and lascivious yet arrogant and domineering dragon-girls native to Wonderland.

Lamia: Mamono who appear as human women from the waist up and giant snakes from the waist down. Extremely possessive and jealous, known to strangle husbands who are unfaithful.

Lizardman: Proud warrior lizard-girls who train to master weaponry and seek out strong warriors to become their husbands. Were eventually clarified to be willing to train someone they like but who isn't skilled enough to beat them, or even not a warrior at all.

Medusa: Tsundere lamias with snakes in lieu of hair and the ability to turn people to stone with their gaze. Their snakes often betray how they really feel, especially in regards affection.

Ryu: Kindly and gentle-natured dragon-girls native to Zipangu, who have a serpentine tail in lieu of legs. Carry magical pearls which they use to control the weather.

Salamander: Hot-headed, fiery-tempered, passionate lizardgirls with crimson scales and flame-wreathed tails. Even more aggressive and assertive about taking worthy warriors as their husbands than regular lizardmen are.

Shirohebi: Albino lamia from Zipangu, they are loving and gentle but extremely jealous, using magical flames that compel a potentially unfaithful mate to return to them by inflicting a curse that drives them mad with lust, yet makes sex with anyone other than their Shirohebi unsatisfying.

Wurm: Serpentine legless dragon-girls who have immense strength and toughness. Known for thinking about nothing but sex and catching themselves a man so they can rape him all the time. So much so that they almost never change back to their old forms, as they can't fuck guys like that. Much to the annoyance of many a scaly fan.

Wyvern: Smaller, friendly-natured and far less arrogant dragon-girls with wings for arms who have formed their own society of "Dragoons", human knights who take them as battle-partners, friends, and inevitably wives.

Undead

Mamono created from the bodies or souls of the dead.

Dhampir: The spawn of a human man and a vampire if the latter conceives before the former has soaked up too much mamono mana. Have the ability to power-nerf vampires. Incurable romantics who don't approve of the vampire race's ice queen bullshit, and like to forcibly interject themselves into vampire/human couples to "correct" a vampire on how to treat their husband. Pretty bro-tier, as monsters go, and with a lot less implied incest than the concept implies, though, like all fictional dhampirs, they struggle with the usual vampiric urges and weaknesses.

Doppelganger: A kind of ghost created when the lingering regret of someone who lost their love mingled with ambient mamono mana. A shy and inoffensive mamono who reads the minds of others and appears as their dream lover, in body and personality, in order to seduce them into loving her back.

Dullahan: An elfin undead warrior whose head can detach from her body. Intelligent and reserved when her head is in place, but emotional and impulsive when it comes free.

Ghost: Ethereal undead created from a restless soul, who seek happiness by finding a human husband.

Ghoul: Feral zombie-girls who have an extreme oral fetish, as their mouth is as sensitive as a normal woman's pussy. They can transform newly dead human women into more ghouls.

Lich: Gloomy-looking grey-skinned mamono who were human sorceresses before they die. Perverse mad scientists fixated on performing bizarre magical experiments to spice up their love-lives.

Mummy: Brown-skinned zombies from the desert region who wrap their body in cloaks of bandages because their skin is so sensitive that a simple touch can leave them writhing on the ground in pleasure. Women raped by them are transformed into new mummies.

Pharaoh: Voluptuous brown-skinned liches created from the once-deified kings of the desert region. Their power is immense; they are some of the few beings who can create "green mamono realms".

Skeleton: Bizarre-looking flat-chested mamono with skeletal limbs created by infusing human bones with mamono mana.

Vampire: Arrogantly regal nocturnal blood-drinking succubus variants, who like to amass big harems of servants/blood slaves, but marry the first one to hit "incubus" status. Tend to be total ice queens before getting married, and very lovey-dovey afterwards. The usual weaknesses just make her horny. Inexplicably succubi of the undead type, rather than members of the undead family.

Wight: A zombie variant created when either the corpse of a noble or hero is reanimated or a zombie absorbs vast amounts of spiritual energy through sex. Far more intelligent, and with potent mystical abilities for manipulating raw spirit energy in various ways.

Will o' the Wisp: Ferocious fiery ghost-girls born from lingering emotions of regret and envy empowered by mamono mana.

Zombie: Corpses reanimated as shambling, dull-eyed grey-skinned women who mindlessly seek out human men to fuck them or women to zombie-apocalypse. Tend to be a little less mindless after they've got some sperm in 'em, and with enough can even have zombie kids.

Construct

Mamono created from artificial material or inanimate objects.

Chochin-obake: A Zipangu Construct of a breed known as the Tsukumogami, an inanimate object brought to life by mamomo energy. Once paper lanterns, now fire-manipulating flying lolis.

Gargoyle: A golem in the form of a demonic girl, who becomes lifeless stone during the day but is free to do as she pleases at night. A man who is still fucking her when the sun rises will turn to stone with her until night falls.

Golem: An artificial mamono created by animating a clay statue with mamono mana to be a loyal wife and servant.

Karakasa-obake: A Zipangu Construct of a breed known as the Tsukumogami, an inanimate object brought to life by mamomo energy. Once umbrellas, now petite girls who wear giant umbrellas on their heads that sprout huge tongues they use to constantly lick themselves and those they like.

Lava Golem: A golem created from lava impregnated with mamono mana, giving them the ability to mold and sculpt their bodies like a slime.

Living Doll: An abandoned high-quality doll that has become a selfish, demanding, love-starved mamono due to absorbing mamono mana.

Elemental

Mamono created from the raw stuff of the elements.

Dark Matter: Am embodiment of raw mamono mana, manifesting as a loli sitting atop a floating globe of black goo.

Glacius: Lean, delicate ice elementals who have a Defrosting Ice Queen motif.

Gnome: Earth elementals who can also affect the fertility of plants.

Ignis: Hot-headed, passionate fire elementals.

Kitsune-bi: Embodiments of the raw mamono mana that can be inadvertently shed by inaris and yokos, taking the form of ethereal multi-tailed loli foxgirls made of ghostly blue fire. Most seek to possess human women, merging with them to create Kitsune-tsuki.

Sylph: Loli green wind elementals.

Undine: A water elemental who appears with an almost slime-like form of magically shaped water.

Yuki-onna: Snow spirits in the form of blue-skinned women who inhabit the cold mountains of Zipangu. Crave the warmth of human men, so use their powers to control snow, ice and blizzards to lure men to their dens and entice them into mating with them. Think the Eastern version of glacius, but, you know, based on an actual mythological creature.

Plants

Mamono created from plants.

Alraune: A mamono that takes the form of a beautiful green woman who lives inside a giant flower. Lures men close with sweet scent and then traps them with vines for sexing. Flower produces aphrodisiac honey that is highly valued by mamono, especially Honey Bees and Hornets.

Barometz: A bizarre Alraune variant that appears as a loli sheep-girl who sits inside a massive heart-shaped fruit of translucent gelatinous flesh. The gooey fruit is a prized delicacy with arousing properties, and her flesh secretes a similar sticky goo. She also broadcasts mind-ensnaring cottony fluff, which she can be shorn of to make enchanted pillows and garments and stuff out of it.

Dryad: A plant mamono who appears as a green-haired elf. The spirit of a tree, she lures men to her and then imprisons them in a demiplane concealed within her tree to be her lover.

Kesaran Pasaran: Plant-girls in the form of lolis wreathed in balls of fluff. Drift for miles on the wind and release euphoria-inducing pollen from their fluffy bodies.

Liliraune: A variant of the alraune where there are identical twin girls instead of only one. Inhabits a flower that resembles a giant white lily. Some alraune are capable of luring human women into their flowers and then merging with them to become a new liliraune.

Matango: Mushroom girls who constantly shed spores, which mind-rape men into their mindlessly loyal and lusty husbands and transform women into more matango.

Mad Hatter: A matango variant found in Wonderland, whose fungal flesh appears as elegant waistcoats and tophats over a bifauxnen (boyishly pretty) body-type. Utterly insane and obsessed with sex. A woman who dares to wear the tophat-like fungal cap of a Mad Hatter will be permeated with spores and transform into a Mad Hatter herself.

Mandragora: Loli plant-girls with root-like feet who spend most of their time completely buried in the ground, with only the flower atop their head protruding. When uprooted, they unleash a scream that temporarily releases all inhbitions. Their root-tips can be sliced off painlessly for use in aphrodisiacs.

Tentacle: Truly monstrous-looking plant-girls created from the rapist tentacle-plants of the demon realms, with ornate "flower-pods" for hands that open to reveal hundreds of writhing wet tendrils and myriad kinds of different vegetative tentacles in lieu of legs. Attracted an outcry of disgust from KC fans not surpassed until the Cait Sith was revealed.

Aquatic

Mamono defined by living in the water.

Cancer: Tauric loli crab-girls with a fixation on washing their husband's body with the bubbles they produce from inside themselves.

Kappa: Turtle-girls with a cucumber fetish and a protective streak for children.

Kraken: Large mermaid-like mamono who have the tentacles of a squid in lieu of legs. Normally live deep underwater. Known to sink ships just to catch a man who has taken their fancy. Can spit a magical ink that extinguishes all light, save the glowing of their own luminescent white bodies. Lamps burning this ink absorb light instead of emitting it.

Mermaid: Sweet-natured and romantic mamono who have the body of a human from the waist up and a large fish's tail from the waist down.

Merrow: A lewder variant of the mermaid whose magical abilities are tied up in the hat she wears, which she offers to her husband.

Sahuagin: Water-dwelling emotionless mutes with webbed claws for hands and feet and fish-like tails who stalk and rape men. Actually quite loving, but express it through deeds and body language rather than facial expressions or words.

Scylla: A mermaid-like mamono with octopus tentacles in lieu of legs. Quite willing to attack and steal if they think they can get away from it, but hide inside surprisingly small spots if they fear they are overmatched - have a notorious cowardly streak.

Sea Bishop: A mermaid nun dedicated to Poseidon.

Selkie: A mamono who uses an enchanted suit to transform herself into a seal or a mermaid-like approximation of a seal.

Slime/Gel/Goo/Ooze

Mamono created from animate gelatinous sludge.

Slime/Blue Slime: Basic slime-girl, made of blue goo. Oozes around looking for food, favoring semen above all else.

Bubble Slime: Green slimes whose chemical make-up causes them to constantly emit a strong chemical scent and drifting bubbles from their mass. Not as sticky as regular slimes, they rely upon the addictive aphrodisiac nature of their sludge to intoxicate a potential partner. Someone who consumes too much becomes incurably addicted and wants to do nothing more than mate with and feed from "his" bubble slime, at which point their scent becomes quite sweet and delectable to their victim.

Dark Slime: Powerful magic-imbued purple slimes distinguished by their nucleus-like "slime cores", which are extremely sensitive to touch. They can transform human women into more of their kind if they can touch them.

Nureonago: Slimes made of magically imbued water native to Zipangu. Smarter than most slimes, they have an instinctive knack for taking care of a household, and insinuate themselves into the lives of anyone who is nice to them.

Parasite Slime: A pink slime that cannot attain a monstergirl form on its own. Instead, it attacks and physically assimilates human women to turn them into Slime Carriers. Fusing with the interior of their vagina, it can conceal itself inside their womb, but mostly exists as a large blob that the Slime Carrier "rides" around on, sprouting tentacles to help its host-prey in various ways.

Queen Slime: Mutant slimes (most commonly blue) who cannot divide completely due to feeding. Instead, they build up in mass so much that they can form multiple independently fuctioning "slime-girl forms", causing them to act as a colonial organism.

Red Slime: More intelligent version of the common slime, distinguished by its bright red color.

Sea Slime: An aquatic slime with a more solid shape, effectively a loli jellyfish girl.

Fairy

Fae mamono.

Leanan Sidhe: A variant of the Fairy with art-related magical powers. Trades sexual favors for increased creativity, enhancing an artist's skills as she is fed with their semen & spiritual energy.

Pixie: Devilish-horned lolis, more sadistic relatives of the Fairy. Have the magical ability to grow to human size and to shrink humans to their size.