Kakyuusei (TV)
Genres: Drama, Romance
Type: TV, Episodes: 13
Aired: Jul 2, 1999 to Sep 24, 1999
Studio: PP Project
Source: Visual novel
Rating: PG-13 - Teens 13 or older
Synopsis:
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)