Strike the Blood III
Japanese title: ストライク・ザ・ブラッドⅢ
Type: OVA
Episodes: 10
Source: Light novel
Genres: Action, Fantasy, Ecchi
Studios: SILVER LINK., Connect
Producers: Movic, Magic Capsule, Warner Bros. Japan, KlockWorx, ASCII Media Works, Hakuhodo DY Music & Pictures, Kadokawa
Duration: 26 min per ep
Rating: R+ - Mild Nudity

It was announced at a Dengeki Game Festival stage event that the Strike the Blood light novel series will get a third OVA release. It will cover until the end of Seisen-hen.

(Source: MAL news)