A world where cute girls fight as cards. What's more terrifying (or pleasant?) it is a battle is to make the other girl undress. Win by making full use of your intellect and physical strength with the girls ...

Monsters? They're real, and they want to date us! Three years ago, the world learned that harpies, centaurs, catgirls, and all manners of fabulous creatures are not merely fiction; they are flesh and blood?n...

Minamoto-kun has a face pretty enough to make people think he's a girl. Because of his face, he was bullied by the girls in middle school who were jealous of his good looks. He developed a fear of women due ...

Akio Kosato is well-known by the girls in his school for his skill in creating "love potions," though he himself receives no romantic attention. That changes when a mysterious girl named Chidori appears and...

Tsutomu Kondo, who suffers from internet addiction, visits a hot spring facility located underground in a big city. There, a beautiful female doctor with huge breasts, Dr. Yuna Sakurada, and some unusual gue...

2nd grade junior high-school kid Shirai Sachi (14-years old) gets tutored by the beautiful and easy-going woman Chabatake Nana (21-years old). Although she slacks off when tutoring, actually not helping his ...

"Progressive Rejuvenation Syndrome." This is an extremely rare disease causing the inflicted person to gradually become younger. The main character of this story, Munenori Agawa, is the only person that coul...

A man who's still a virgin, has a very very rare disease that only allows him to have sex 7 times in his life. After he's used up all 7 of the chances, he'll never be able to have an erection and ejaculate, ...

16-year old Saji has nothing better to do than fantasize about beautiful young women all day. But he has his heart set on winning the affections of the school's headturner, Koizumi Akira. Problem is, the sai...

Soichiro Nagi and Bob Makihara have always been the meanest street brawlers around. When they enter Todo High they plan on carving out a reputation as the strongest fighters in their new school - easier said...

A Keio College (top notch Tokyo college) exam candidate, Touma Inaba, is interupted when a cute young girl, Urara Kasuga, arrives at his hotel room door. She later turns out to be his cousin who he barely re...

An 18-year-old university student Takanori and 17-year-old high schooler Hikaru become brother and sister when their parents get married. Just when their happy family life is about to start their parents' pl...