Kidou Senshi SD Gundam Mk-III
English title: Mobile Suit SD Gundam Mk-III
Japanese title: 機動戦士SDガンダム Mk-III
Type: OVA
Episodes: 6
Source: Original
Genres: Comedy, Sci-Fi
Studios: Sunrise
Duration: 7 min per ep
Rating: PG-13 - Teens 13 or older

The SD Gundams in Warring States Era Japan.

(Source: ANN)