Girls Bravo

Yukinari Sasaki is a typical high school student who experiences so much bullying from girls that he acquired an allergy to them. He thus experiences hives anytime he interacts with a woman. When he gets home from school one day, his neighbor Kirie Kojima kicks him into the bathtub, but he is instead sent to Seiren, a mystery country with a predominately female population. Miharu Sena Kanaka, whom he meets, decides to follow him to Earth. Soon, other Seiren females who have different goals visit and settle in with the family. As Miharu learns about the wonders of the planet, they go on numerous adventures.