M3: Sono Kuroki Hagane Recap
Japanese title: M3～ソノ黒キ鋼～
Type: ONA
Episodes: 1
Source: Original
Genres: Action
Studios: Satelight, C2C
Producers: flying DOG
Duration: 24 min
Rating: PG-13 - Teens 13 or older

Recap of episodes 1-13.