Is Kakyuusei (TV) hentai?

TV · 1999 · 13 episodes · PG-13 - Teens 13 or older

Drama, Harem, Romance, School

When Tsuyoshi rushed to school as usual, he found a girl who tried to help a kitten which couldn't get down from a tree. It was Minamizato Ai who had loved Tsuyoshi secretly for a long time. (Source: AniDB)