The first OVA, Burning Clock, tells the story of the Aiba family, goes into further detail about Shinya and Takaya's rivalry.
Type: OVA
Rating: R - 17+ (violence & profanity)
Season: fall 1999
Status: Finished Airing
Read more: MyAnimeList (MAL)
Studios:
Genres:
Tags: action sci fi sci-fi science fiction original work mecha shounen aliens