There are 12 companion pieces in the forms of "Fact Files" (which expand upon a given character from a corresponding episode) airing shortly after each episode.
Description
Type
ONASeason
Winter 2013Release Date
Status
Finished
Source
OriginalEpisodes
12
Episode Length
1 min
Score
5.08 (14)Popularity
#6794 (19)Related Anime
Official Streaming Platforms
Information Websites
Alternative Names
Japanese
インフェルノコップ ファクトファイル