Kansen 5: The Daybreak
Genres: Hentai
Type: OVA, Episodes: 3
Aired: Oct 26, 2012 to Apr 13, 2018
Studio: Rabbit Gate
Source: Visual novel
Rating: Rx - Hentai
Synopsis:
Oogami Island is normally a peaceful isle with lush green scenery, but is now a place of depraved wanton lust. The contagion Unknown - Level 4 has become epidemic. 3 girls, Hyuuga Natsu, Ochi Akari, and Hanazawa Airi find themselves trapped in a sports facility where they are assaulted by the infected.

(Source: AnimeNfo)