Owari no Seraph: Kyuuketsuki Shahar
English title: Seraph of the End: Vampire Shahar
Japanese title: 終わりのセラフ 吸血鬼シャハル
Alternative titles: Owari no Seraph: Jump Festa 2015 Special, Owari no Seraph: Vampire Shahar, Owari no Seraph OVA
Type: OVA
Source: Manga
Episodes: 1
Status: Finished Airing
Aired: May 2, 2016
Duration: 23 min
Rating: R - 17+ (violence & profanity)
Studios: Wit Studio
Genres: Action, Drama, Fantasy
Themes: Military, Vampire
Demographics: Shounen

The story is set before the main story's "Battle in Nagoya" arc.

The Shinoa Squad receives another mission from Guren; to rescue a human girl named Riko from a mysterious vampire, Shahar, and bring her back to her family. However, Ferid and Crowley also appear when they find Shahar. Can Yuuichirou save the girl?

(Source: Crunchyroll)

It was initially screened at the Jump Special Anime Festa on November 3, 2015. The OVA was bundled with Vol. 11 of the manga, released on May 2, 2016.