![](https://cdn.animecharacters.io/images/anime/large/4365-0c71749e.jpg)
Format
OVA
Episodes
1
Episode Duration
29 min
Status
Finished Airing
Premiered
Aired
1988-06-05 to ?
Source
Original
Rating
G - All Ages
Genres
Mystery
School
Studios
J.C.Staff
Producers
Licensors
Antique Heart (アンティーク ハート)
There's an old decrepit building at the edge of the school grounds that hasn't been used for years, and it falls apart a little bit more each day. But the little house holds a secret, as Takahiro and his friends are soon to find out...they wind up making contact with a mysterious entity known as Saki. Can Takahiro save Saki's world from destruction. (Source: ANN)