Girls Bravo

Small for his age, Yukinari has endured years of bullying and abuse from girls. In high school, he has developed a rare condition: any touch from a girl, or even her close proximity, triggers a hive-like reaction. Then his life takes a dramatic turn when he is suddenly transported to Seiren, a city perched on a mystic world invisibly orbiting the Earth, populated by a vast majority of women and very few men. There, he befriends Miharu-chan, whose touch inexplicably does not affect him.