Terra Story
English title: TriAngle
Japanese title: テラストーリー
Type: OVA
Source: Visual novel
Episodes: 2
Status: Finished Airing
Aired: Aug 14, 1998 to Sep 11, 1998
Duration: 30 min per ep
Rating: Rx - Hentai
Producers: Daiei
Licensors: Central Park Media
Genres: Hentai

Keisiuke is a high school student. He falls in love with Misa at first sight. Because he doesn't understand how the girl thinks, he is advised to date with other girls to study. Before the date, he happens to meet Misa and confesses his thought. Several days later, Misa finds him with another girl, and she misunderstands their relations.

(Source: AniDB)