Weak, bullied, and pessimistic about life, that's Setsuna Kashiwagi. On the verge of jumping off a bridge, a mysterious man appears behind him and offers the contract "10 million yen in exchange for your life...

Hirose Goushi has a huge sister complex. So huge, he moves from his home town to Tokyo to attend Myouzen University in order to escape it! Three years later, Goushi's little sister Noa shows up and informs...

Yukino Shiroi is the new cute girl in class, the kind of girl Kyousuke Kai can only dream about. Yet somehow they wind up going out together. It all seems too easy. But the girl has a secret: she draws the most...

A spin-off that focuses on Kimito's daily life at Seikan Academy trying to teach Aika and the Commoner Club Members the world of a commoner, while dealing with mishaps and chaos that's caused by both Aika's...

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...

In his second year in high school, Yamato has a big problem. His best friend from childhood, Honoka, has a certain stress-induced illness that made her chest huge. Now he struggles to protect her from those who...

My classmate Kashiwagi Otome, is a cute girl, but she dresses as a guy. And so, but why...I hide as a girl. Full of Tsukkomi (straight man character in jokes) everywhere!? An obvious tomboy, with a bit of ecchi...

The story explains the day-to-day of a college freshman Yūta, who is just starting a new life in the School of Literature Department of Tama University. While Yūta grew up with his sister, when she married a...

"Chronicles of Street Observation Research" is a "Papa no iukoto wo kikinasai!" spin-off centered on Yuuta's university life and what happens at the Street Observation Research Society.

Teppei Arima is a second-year high school student who lost both of his parents in a traffic accident on their way home from a family trip. His grandfather, Isshin Arima, happens to wield the puppet strings in...

Nikaido Katsuo, a.k.a. "Fist King," is the most powerful and undefeated delinquent in Japan. However, no one knows that behind the stories of his legendary battles, there is a girl behind the scenes... Her name...

From Shoujo Crusade: Riko Mitsumi is sixteen year-old girl who is pretty and a good student. She would be like most girls if she wasn't constantly dreaming about sex and using a pseudonym to write about it.

Hino Akiharu lost his parents when he was an elementary student and was taken in by his uncle's family. One day, he sees on the news about the newly-established Hakureiryou Gakuin, a school which was re-built...

At a prestigious school where love is banned, an ordinary boy discovers the student council President's secret.

From Operation Boredom: High school Student Kinugawa Kenichi is one of the members of the class committee and also the boyfriend of the super cute Ooumi Chiyako. However, one day, a new student, Kuwabatake Aya...

Get ready for this romance comedy where a cool, expressionless girl and a serious boy get swept up in a steamy romance (and a bit of other things as well!) Saegusa-san is a cool lone wolf who in reality is...

Fifteen years ago, natality decreased greatly in Japan and the few who were born during that time are called the "Old Generation" or "Oldgens." Hanasaka Haru, a 15-year-old Oldgen, has never met any...

From MangaHelpers: One day, high schooler Hoshina Shuuji, who can sense peoples' feelings through his ordinary five senses, accidentally sees the popular Ayachi Nene masturbating in the school library. Nene...

"I applied here since it's a close walk from my house. But it's really full of girls, huh?" In this 4-koma series Tsuda Takatoshi is a new student in the formerly all-girls, and recently gender-integrated...

The romantic comedy story centers on a girl with giant breasts and a boy who is "like a small animal."Ken Yamada is a student council officer who starts to feel like his life is in danger. The beautiful and...

The Kirionira are the demons that live in another dimension and invade the human world through people's dreams. The only defense humanity has against the demonic assault are the hunters who rely on their sex...