Yoshida Kazuki is your average office worker who is a virgin. On a fateful day during a meeting with his boss, he meets a girl... more>> named Futaba, a very cute and lovable girl, and they end up going out together. However she has a big secret: she is a futanari. <<less

Kanna Haruhiko (male), for reasons unknown to him, is suddenly turned into a girl.... more>>

He returns to his male form some time afterwards, but with the continuing cycles between turning into a girl and then back to a guy, he is bewildered by the differences in both physical aspects and ways to communicate with other people.

Plus the abrupt changes that happen to his relationship with other people including his best friend and his childhood friend.

A dramatically depicted story about men and women... <<less

A terrible creature has been plaguing the community: a man with a fishbowl for a head. When he attacks someone, the goldfish leaps out of his bowl and drinks their blood. The victim is irreversibly transformed into a goldfish! This terrible crime has happened to high-schooler Kousuke's little sister. With no other option, he takes care of his goldfish-sister as best he can.... more>>

One day, he comes across a strange girl named Ringo, who wears a school swimsuit, carries an umbrella, and keeps a gun hanging around her neck. Ringo is an apprentice blood diver, and the gun is her way of shooting herself into the wounds of the fishbowl man's victims. If she can get to them in time, she can prevent them from turning into goldfish. Ringo's mentor, Ichigo, says that she's heard of a way to turn people back from goldfish into humans. Kousuke is determined to help Ringo find a way to help his sister and the loved ones of his friends at school who have met the same fishy fate! [tethysdust] <<less