Rekka no Honoo: Final Burning
English title: Flame of Recca: Final Burning
Japanese title: 烈火の炎 FINAL BURNING
Type: Special
Episodes: 1
Source: Manga
Genres: Action, Adventure, Sci-Fi
Studios: Pierrot
Producers: Fuji TV
Duration: 32 min
Rating: PG-13 - Teens 13 or older

This episode explains why the title of the series is "Flame of Recca". The things that happened in this short OAV was in the last volume, volume 33, of the tankoubon of Flame of Recca.