Takuma Miyabe is a boy from an island who moved to Tokyo because his island doesn't have a high school there. However, the ratio of male and female is 1:9. There are too many female students in his class, an...

Ashida Mamoru is a god-tier manga assistant but his habit of turning authors lazy has left him without a job. Luckily one of his classmates from university happens to have a little sister who is a serialised...

Wanting to see a naked girl in person, Tsuda Kouta attends a nude model sketching session where he was awakened to the arts. There, he also meets our heroine who speaks in Kansai dialect and a pure, sugar-sw...

A snapshot of a pair of twins. One's a ditzy, big-boobed oneechan, while one is a typical younger twin otouto. Ecchi ensures.

A young man and his shameless maid go on a date. Borderline-Hentai

During his 80th birthday, Watari Eiji has a heart attack. On his deathbed, he desperately wishes to fulfill his one wish in his next life. Instead of reincarnating, he spontaneously becomes his younger self.

Toshi, an ordinary high school student, spent his days being fed and taught by a beautiful neighbor named Yuu-nee-san, who lived near his house instead of his parents, who were rarely home. The older sister ...

When our hero, Matsubara Yuu, suddenly finds himself moving back to his mother's home, a number of strange things happen to him. He meets Suzu, a beautiful girl who falls in love with him at once, even wanti...

Kiryuin Hanao is the idol of her school and her childhood friend Takezou Watanabe is always by her side, helping her throughout her activities. But when she suddenly becomes a giantess, she is forced to retu...

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 lif...

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 ...

Saya is an average school girl in every way but one: she's got a HUGE crush on her older brother! She's never been able to raise any flags with him (mostly due to her habit of beating him to a pulp whenever ...

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 m...

Mitsui Tooru works for a large company, but all he really wants to do is spend his days relaxing at hot springs. So when his boss tells him to do some real work for once and pull in a certain customer, howe...

The story follows Hakone, a hot spring spirit who descended to a spa resort on Earth. However, with her long slumber, she looks like a little girl on the outside. ("Yōsei" in the title is a wordplay on the ...