Yoroiden Samurai Troopers Kikoutei Densetsu
English title: Ronin Warriors Legend of Kikoutei
Japanese title: 鎧伝サムライトルーパー輝煌帝伝説
Alternative titles: Samurai Troopers OVA 2, Yoroiden Samurai Trooper: The Legend of Emperor Kikou
Type: OVA
Source: Original
Episodes: 4
Status: Finished Airing
Aired: Oct 8, 1989 to Jan 11, 1990
Duration: 26 min per ep
Rating: PG-13 - Teens 13 or older
Studios: Sunrise
Licensors: Bandai Entertainment, Discotek Media
Genres: Adventure, Fantasy
Themes: Samurai

A strange, silent warrior appears. When the Inferno armor is summoned to battle him, the mysterious warrior calls forth his own armor—a black copy of the Inferno armor! Now, the warriors will find themselves half a world away fighting once more to save humanity, but this time, from their own armor!

(Source: AniDB)