At the center of story is a teenaged girl who has been in a coma since the age of nine, when she was found with her dead parents. The mother had apparently killed the father, and then killed herself. Oh, and...

Ota-kun, the otaku gets transported in time to 10 000 B.C., where he conquers unsuspecting prehistoric women with his knowledge of modern sex.

Collection of short stories: 1. Natsu Otome (Summer Maiden) 2. Natsu Otome no Tsuzuki (The Continuation of Summer Maiden) 3. Moumoku Shoujo Heart (A Blind Maiden's Heart) 4. Doki! Otome no Binetsu Daisakuse...

One day, the overworked researcher Koki discovers a “dog” lying unconscious at the foot of his apartment complex and decides to bring it home. The next day, Koki wakes up to an unknown man in his apartme...

I was supposed to be dead, but when I woke up, I was a rat!...or, more accurately, I became a virus and infested a rat!! The more I infect, the more bodies and skills I get! I'm going to cause a pandemic in ...