Continuation of Teppei's journey with B't X to rescue his brother Kotaro Takamiya from the Machine Empire. The OAV series picks off from the TV series from the point where Hokuto successfully saves both Teppei and B't X and makes B't X far more powerful than before.
Status: Finished Airing
Aired: Aug 21, 1997 to Jan 21, 1998
Licensors: None found, add some
Studios: TMS Entertainment
Duration: 24 min. per ep.
Rating: PG-13 - Teens 13 or older