Kenritsu Umisora Koukou Yakyuubu-in Yamashita Tarou-kun
Japanese title: 県立海空高校野球部員山下たろーくん
Type: OVA
Episodes: 1
Source: Unknown
Genres: Sports
Studios: Shin-Ei Animation
Duration: 34 min
Rating: PG-13 - Teens 13 or older

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)