Arslan Senki (TV) Gaiden
Japanese title: アルスラーン戦記 外伝
Alternative titles: The Heroic Legend of Arslan,Arslan Senki (TV) OVA
Type: OVA
Source: Manga
Episodes: 2
Status: Finished Airing
Aired: May 9, 2016 to Nov 9, 2016
Duration: 24 min per ep
Rating: R - 17+ (violence & profanity)
Studios: LIDENFILMS
Genres: Adventure, Fantasy
Themes: Historical
Demographics: Shounen

It has been announced that Hiromu Arakawa's Arslan Senki manga will bundle OVAs in the fifth and sixth volumes, to be released on May 9 and November 9 respectively. The first OVA will include an original story supervised by Hiromu Arakawa, while the content of the second OVA has not been announced yet.