Kenritsu Umisora Koukou Yakyuubu-in Yamashita Tarou-kun
Genres: Sports
Type: OVA, Episodes: 1
Aired: Sep 23, 1988
Studio: Shin-Ei Animation
Source: Unknown
Rating: PG-13 - Teens 13 or older
Synopsis:
Based on the popular 80's baseball manga by Koseki Kouji.

Tarou Yamashita loves baseball, but he was always the worst player. However, through effort and dedication he begins to shine in the Umisora High team.

(Source: AniDB)