Monster Anime

Gitai Saimin
2 EP
5.1
2011

Gitai Saimin

Murakoshi Shinta is a student prone to wild delusions. He has kept this hidden all this while, living his gloomy and mundane life. One day, a tentacled alien parasite takes over his penis. Murakoshi complains to it that he is unable to walk around outside, what with his groin exposed, but the alien assures him that no one will notice as it has the ability to cloud people's minds. Thus, Murakoshi utilises that ability to satisfy his desires.

Guren – Crimson Lotus
3 EP
7.6
2001

Guren – Crimson Lotus

In a world where demons lurk behind every shadow, ready to ravage any woman who crosses their path, murder and bloodshed are a way of life. A team of feisty female fighters known as the Crimson Lotus is humanity's last hope for survival. When tragedy strikes and one of their members is slaughtered, it's time for the Crimson Lotus to destroy the demons at their source, and bathe the underworld in the blood of vengeance!

Hachishaku Hachiwa Keraku Meguri: Igyou Kaikitan The Animation
3 EP
5.3
2016

Hachishaku Hachiwa Keraku Meguri: Igyou Kaikitan The Animation

Based on the erotic manga by Jyoka.

Hime Dorei
2 EP
6.3
2008

Hime Dorei

Princess Tita is the successor to the throne of the Ruvens Kingdom. Tita’s sister Liese hired Waldo, a practitioner of black magic to make sure that Tita doesn’t rise to power. Waldo has but one condition upon accepting the request: the method is up to his choosing.

Himekishi Olivia
2 EP
6.3
2013

Himekishi Olivia

Based on the adult PC game by Silky's.

Hininden: Gauss
1 EP
6.3
2005

Hininden: Gauss

Princess Kurama was confined in a castle. She tried to escape from the castle with her guardian Oka. However, Gensai notice it, and ordered Shura and Dodorome to take her back. Finally, she was caught by them. On their way back to the castle, Princess Kurama jumped from the cliff, and shouted the moon to summon Gauss. On the other hand, it is present day. Nakamura Daisuke is enjoying a date with Hazuki. At the very moment he tries to confirm their love, his mark on the neck shines, and he is swallowed into the moon. He meets Princess Kurama. However, while he is left alone for a while, Dodome deceives him, and takes him to the castle.

Ikenie
1 EP
6.5
2000

Ikenie

Adolfo is a brilliant artist who wants nothing more than to devote his life to God. He is determined not to be led astray by the temptations of the flesh. One day, he is taken with the beauty of a country girl. He struggles with mounting indecent thoughts, uncontrollable desires, and erotic fantasies. Confused by his virginal naivet, he mistakes lust for love and falls into the pit of sin and damnation.

Ikusa Otome Suvia
5 EP
7.5
2007

Ikusa Otome Suvia

The King of Hell had held Odin, the ruler of Norse gods, captured in the Land of the Dead with the help of Loki, the Trickster. The Valkyries failed to save him and ended up becoming sex slaves to the demons. As a trade to free himself, Odin had the river source to the World Tree sealed, which will destroy the whole world. But before that, Loki had Freya, Chief of Valkyries, captured to counter Odin's plot. In order to prevent the World Tree to fall, Loki have to find 2 keys which are protected by 2 invincible Valkyries - Sigurd & Suvia. And Loki turned his lustful attention on Suvia who was a Princess of Prishintia.

Immorality
2 EP
5.5
2004

Immorality

Based on the hentai manga by Azuki Kurenai. Saeki Sayoko is a new nurse at this certain school. She is what you call a diva: nice pretty face, slender body with the perfect curves and last but not least, very well-formed bust. But there is more to her than meets the eye.

Inda No Himekishi Janne
2 EP
7.3
2007

Inda No Himekishi Janne

Inda No Himekishi Janne (The Animation) is definitely one of Himagin's (Amour) best h-anime releases. This one strictly sticks to the ogre/monster theme and that's entirely the main focus when it comes to the sexual content, so it's not going to be for everyone. As my recommendations state, this one seems very similar to one of Himagin's other releases, Ikusa Otome Valkyrie. Instead of Valkyrie's and slavery however here we've got royal Princess' and whatnot being violated and there's a big difference in the art and animation. Aside from that though, there's a lot of similar themes here compared to that one. Janne almost looks like a spiritual prequel to what Inyouchu would turn out to be, when it comes to the animation and art. Again, just like my other recommendation states. The character designs are obviously done by the same people and the girls are incredibly cute while still having that sexy edge. The art and animation is more on the colorful side, but don't let this stray you away if you want hardcore action. The sexual content here is definitely the main focus. Both episodes are practically 80% plus nonstop sex. It's mainly between the blonde Princess and her friend between various ogres. There's several interal shots, lots of internal cumbustions, anal (along with some anal beads), tentacle bondage, regular bondage, enema, futa, threesomes, and well tons of excellent monster on girl action. Lots of fetishes with next to no real violence, which is a big plus. The animation is just as smooth as Inyouchu and very dynamic, you won't see stills or repeated shots and scenes. So there's truly a ton of content here with the sex and enough animations to keep you interested all the way through. The downfall here is the same with all of Himagin's h-anime releases, it's not licensed. So it's censored and untranslated, regardless with monsters and things like this, it's still very easy to see what's going on. The sound is at the top of it's game. This contains probably the best music next to Inyouchu and again, was probably handled by the same people. It's not goofy or out of place, there's lots of piano's and it really stands out compared to most generic themes and music we here in other h-anime. The voice acting is of course great and the sound effects with all the sex and whatnot sound great and fit just right. People do have an issue with the ending but, it does conclude pretty much. It's just an evil ending! But that takes a lot of guts for a company to do and it's not everyday you see an ending like Janne's. These two episodes are packed with some of the best, nonstop monster on girl action you'll find in h-anime thesedays and the production values are definitely higher than the norm. Highly recommended to those who enjoy such things!

Injuu Alien
1 EP
7.4
1997

Injuu Alien

The all female crew of the transport ship Muse is on a mission in deep space. They pick up an SOS signal and discover a derelict space cruiser where all the women have died mysteriously. They take the only survivor, a young woman named Flair, and detonate the ghost ship. However, the danger is just beginning. With Flair on the Muse, the romances between the women begin to take a new turn. One by one, the crewmembers are attacked by a mysterious alien presence, desperate to find a way to reproduce with human women!

Injuu Kateikyoushi
1 EP
6.5
1996

Injuu Kateikyoushi

Seventy years ago, several mysterious murders occurred in Tokyo, Japan. Young, beautiful women were found dead, their bodies dried up like ancient mummies. Now young women are dying the same way and Miho, a 19 year-old college student discovers that a weird stranger is stalking her. While her best friend Azusa, is busy seducing their professor, she discovers he is not human at all, but a horrible tentacle-endowed monster! Now that his dark secret is revealed, both girls are on the run for their life, but can she escape from the hideous monster disguised as a mild-mannered professor?

Injuu Nerawareta Hanayome
2 EP
7.3
1999

Injuu Nerawareta Hanayome

A young servant, Sanshiro, who has fallen in love with his master's daughter, Momoyo, tortures himself with lustful thoughts as he spies on the buxom young woman from a hole in her ceiling. Full of despair on the day her fiancee returns from abroad to take her away, Sanshiro watches in amazement as Momoyo and her fiancee engage in some depraved S&M activities with each other and various members of the house. As time passes, Sanshiro becomes convinced that these bizarre rituals are designed to summon some sort of demon, and he takes it upon himself to stop Momoyo's fiancee from destroying the woman he loves.

Injuu Seisen: Twin Angels
4 EP
6.5
1997

Injuu Seisen: Twin Angels

The Demon King has arisen to enslave humanity with his legions of sex demons! Our only hope: the delectable yet deadly warrior twins Ai and Mai. But the sexy sisters are betrayed by an old friend, and it's not long before they're trapped and tortured mercilessly by monsters. Now only a miracle can save them.

Inma Daitoshi
3 EP
7.0
1996

Inma Daitoshi

In the violent city of Tokyo, Man and Beast battle for survival as the demonic Beasts strive to seduce and enslave every woman that crosses their paths. Born into a family of vampires, 19-year-old Mina has vowed to hunt-down and destroy all of the sex-starved Beasts. Together with her friends and her Beast-Hunter Sword, Mina must track-down a human-formed Beast that has infiltrated her college. A new woman has appeared at 19-year-old Beast Hunter Mina's college. She appears to be the daughter of a wealthy industrialist, but deep within her lurks an evil unseen by human eyes. She seduces and destroys every male she comes across. But when she targets one of Mina's friends, she's gone too far...

Inyouchuu Etsu
2 EP
5.3
2011

Inyouchuu Etsu

Based on the game by Tinker Bell For the final stage of their training as demon exorcists, sisters Mikoto and Takeru visit the village of Ayagami along with Yamato. Lurking within Yamato is a demon, sealed away by Hatsune, the girls' mother. However, to truly seal away this demon requires the ultimate spirit power of the Haramiko. For Mikoto and Takeru, no sacrifice is too great... ~ translated and adapted from official site by Cranston

Inyouchuu Etsu Bonus
1 EP
6.5
2014

Inyouchuu Etsu Bonus

Based on the game by Tinker Bell. For the final stage of their training as demon exorcists, sisters Mikoto and Takeru visit the village of Ayagami along with Yamato. Lurking within Yamato is a demon, sealed away by Hatsune, the girls' mother. However, to truly seal away this demon requires the ultimate spirit power of the Haramiko. For Mikoto and Takeru, no sacrifice is too great... ~ translated and adapted from official site by Cranston

In`youchuu Shoku: Ryoushokutou Taimaroku – Harami Ochiru Shoujo-tachi Anime Edition
1 EP
6.3
2017

In`youchuu Shoku: Ryoushokutou Taimaroku – Harami Ochiru Shoujo-tachi Anime Edition

Takeru, Mikoto and Sui are back and this time they are under the full control of a dark yoma specialist. As much as they struggle to escape they are forced to be a breeding ground for insect like demons. Takeru has given in fully to the yoma and her lust for her sister Mikoto is clouding her mind. Can they be saved?

In`youchuu The Animation
2 EP
7.1
2006

In`youchuu The Animation

Based on the erotic game by Tinker Bell. Three students are in a school late at night fighting supernatural enemies. As they are about to leave, they get attacked and trapped. Based off the Inyouchuu game.

Itadaki! Seieki
1 EP
6.5
2014

Itadaki! Seieki

Based on the erotic manga by Doumou. Succubus Setogaya Mari is a part-vampire who takes her nourishment not from blood but from drinking semen. As she performs oral sex for energy, various things can happen; for example, her breasts might simply grow during the act.