mentlegen

It’s a new school year and Ryuuji Takasu discovers not only is he in the same class as his best friend, Yusaku Kitamura, but also Minori Kukshieda whom he's had an undisclosed crush on for quite some time. Ryuuji, the main character, runs into Aisaka Taiga who happens to live next door.

Tsukune is just beginning high school. Devastated he cannot move on, his father gets him into a school no one has heard of, by "Picking up an admission form" from a man who dropped it in the street.

Issei Hyodo is your average perverted high school student whose one wish in life is to have his own harem, but he's got to be one of the unluckiest guys around. He goes on his first date with a girl only to get brutally attacked and killed when it turns out the girl is really a vicious fallen angel.

Komatsu Nana moves to Tokyo, following after her boyfriend Shouji to gain a life she has always dreamed of. The anime is about two girls named Nana, who are very different.