Out of nowhere, 99 girls were sent to a large room, where they are inadvertently transferred to the other side of the screen. There, strange creatures live, which begin to hunt the girls who cross the monitor.

Home Economics Teacher, Shinji Yabe, is asked by the biggest gyaru in school, Miku Okazaki, to help her "bake cookies to give to the teachers". The principal told her to do this, after she flunked every subject and makeup-class they put her in. He gets her to successfully finish a batch of cookies after several mishaps and is touched by his students glee over her success. He decides to start a cooking club after this experience to get more time and connection with his students. Upon hearing this, Miku decides to join, since he was the first teacher that didn't shove her into makeup-lessons after her failings and pushed her to try harder instead.

The Animal Liberation Alliance, an eco-terrorist organization, rescues a pregnant chimpanzee from an animal testing lab—only for it to give birth to a half-human, half-chimpanzee "humanzee" named Charlie! Fifteen years later, Charlie's human foster parents are finally ready to send him to a normal high school, where he makes his first friend: a human girl named Lucy.

Uehara-kun, who loves 2D, dreams of becoming a comic artist one day! However, his dream is threatened when an editor rejects his work as too boring. The next day, while contemplating giving up on his dream, a gal in his class, Miyamoto Niina, sees his manuscript and encourages him to keep going. With her support, Uehara-kun's passion for drawing is rekindled and he finds a new sense of purpose.

Kuraishi is an introverted high school boy with a mean look, no friends, and seriousness as his only merit. He has always kept a low profile, until his peaceful life was shattered by a girl. Komukai-san is a minefield of a girl, a delinquent who keeps trying to convince Kuraishi to skip school!

The one her brother Junichi has fallen in love with is that natural queen Morishima Haruka. And with Junichi longing to the date with Haruka on the upcoming Christmas Eve, Miya who has always cheers him on, is now...

At the end of summer, Eiji Aono witnesses his childhood friend and girlfriend, Miyuki Amada, cheating on him with Kondo, the ace of the soccer team. Betrayed by her and emotionally shattered, Eiji becomes the target of baseless slander and harassment. Cornered and with nowhere to turn, he escapes to the school rooftop—where he meets a mysterious girl who changes his life.

I, Sora Satou, woke up to find myself transported to what they call a "reverse chastity world." Although I was confused at first, little by little I adapted to this new world’s values and eventually ended up working at a supermarket across from an all-girls high school. Just when I had finally gotten used to life as an employee under the kind and beautiful manager, a rumor started spreading: "That…"

Enatsu is fascinated with cool and aloof Toba. He's rebuffed her 13 times, telling her he hates girls. Enatsu finallly manages to get Toba alone with her and hugs him. To her surprise Toba's personality changes and he almost rapes her. A book falls on his head and he changes back into the Toba she loves. She pretends they went all the way and extorts Toba to be her boyfriend. But what if he finds out nothing happened…?

Q: Why did you choose this high school? A: Because my future wife is enrolling here. When I woke up, I had time-leaped 15 years into the past. Standing before me was Yuki, my future wife, wearing a school uniform. In the original timeline, we wouldn't meet until we became adults and eventually got married, so we're still strangers for now. But I know that she distrusts people, has no friends, and spends her school days alone. I also know she'll deeply regret that time in the future. So this time, I'm going to rewrite her youth. "How do you know my secret?!" "Because we're husband and wife... in the future." This is the story of how I repaint my future wife's gray youth with my own colors.

Kuruma Suuna, a gloomy and socially awkward girl, begins her high school dorm life only to discover her new roommate, Hamanasu Ruka, flirting with another girl!

Sanjou Tomomi presents a treasure box of exquisite shoujo ero-guro manga! His realistic and grotesque drawing skills shine through in these intense, erotic, ecstasy-inducing horror stories!! A collection of shoujo eroguro stories (weirdly, erotic on the side of the girls) by hentai artist Sanjou Tomomi. 1. Akachan wa Daare? (Who is the Baby?) 2. Ana no Naka (In the Cave) 3. Inu ni Naritai (I Want to Become a Dog) 4. Mushi Shoujo (An Insect Girl) 5. Koibito Ningyou (A Lover Doll) 6. Bijo to Kaibutsu (Beauty and the Monster) 7. Koufuku e no Shinryaku (Aggression To Happiness) 8. Kyoufu! Uroko Shoujo (Fear! A Scale Girl) 9. Kawahagi Collector (A Leatherfish Collector) 10. Imomushi (A Green Caterpillar) 11. Mori no Hanayome (A Bride of a Forest)

Two female classmates engage in a playful game challenge involving games such as poker, shogi etc... with the loser forced to fulfill embarrassing requests. Confident at first, one girl quickly loses each round, leading to increasingly awkward and funny situations.

A notebook? A jersey!? Gym clothes!?!? What do you want to borrow?

Aoshima is a second year student in high school, who wishes he had a girlfriend. One day he wakes up for an unknown reason 10 years in the future, and he is married to the prettiest girl in school, Wagatsuma Ai!

Mario Ando, feeling like a total failure, is treated as invisible at home and school. He's unable to build the courage to help his best friend who's constantly being bullied. One day, a mysterious bracelet arrives, claiming it can help him 'possess' another person with a special sticker.

Mizuki was a high school girl leading a peaceful life. Reika was a highly skilled sniper belonging to "the Organization." When these two accidentally meet, a slapstick series of body-swapping days begins!

Jiang Hao Yi, a normal high school student who is extremely scared of getting into trouble, suddenly becomes the Harem King of his school and gets confessed to by a bunch of beautiful girls! The worst thing is, Jiang Hao doesn't know any of the girls who confessed to him!

Masatora Akutsu has just transferred into class in Japan from a long way away - all the way from Hell, to be exact. Akutsu is a demon who's come to Earth to find someone who can motivate the forces of Hell to fight back against the invading Heavenly army. He immediately sets his sights on one of his classmates, the kind and beautiful Lily Amane, but ends up in way over his head when it turns out Lily has secrets of her own.

Tsubamegaoka Private Academy - All Girls' High School, located just inside the city and has clubs a plenty. From the common ones to some freakishly impressive ones, it varies greatly. It's always okay to make one, no matter what kind of club. It's not uncommon to see students join this school for the sole purpose of making a new club. But what happens when five girls want to make a club and only one new club is allowed?

The love between brother and sister. The love between man and woman. That which is most forbidden is most unyielding. The two sons and five daughters of the Shiunji family shine like brilliant gems, each with intelligence and beauty in equal measure. And with the pedigree of their wealthy father behind them, how could they not be the talk of the town? Eldest son Arata has spent his life being tossed around by the whims of his colorful sisters, yet a little teasing won't stop him from valuing his family over anything and anyone else. But when his youngest sister turns fifteen, their father reveals a long-hidden secret of the Shiunji "siblings" and knocks Arata's world off its axis...

He's a nice guy, but way too plain... That's Fukusuke Mogi, who secretly admires Kureha Yua, the most beautiful girl in the class. However, the one rumored to be with Yua is his best friend, Fujisaki Yusei, the ace of the basketball team. Feeling down about being a "mob character" overshadowed by his best friend, Fukusuke discovers another super cute girl who's hidden in Yua's shadow and doesn't stand out—Usuba Amari! "W-Would you... be my friend?" Sharing similar circumstances, Fukusuke and Amari decide to practice "becoming normal" together—what could possibly happen next?

He got a cute girlfriend who was the first in his life, but her friend tempted him with a body that was lewder than her... What would you do if your girlfriend's friend pressed you like this?

Jikkai High, with a low academic score of just nine, is a bottom-tier school where delinquents from all over the country gather, with new transfer students arriving almost every week. Our protagonist, Jou Sago, is terrible at fighting and spends his days being looked down on by everyone... but everything changes when the strongest of them all, Goku Hitomi, transfers in.