Kansen 2: Inzai Toshi
Japanese title: 姦染2～淫罪都市～
Type: OVA
Episodes: 2
Source: Visual novel
Genres: Hentai
Studios: Suzuki Mirano
Duration: 29 min per ep
Rating: Rx - Hentai

Kansen 2 (like the first episode) takes place during the initial outbreak of the Unknown virus epidemic, but the protagonists here have a much harder lot because they are stuck in the middle of a contaminated city immediately after its destruction by a mysterious cataclysm.

Stalked by hordes of infected maniacs, Hiroshi Ookura and his friends seek safety inside a mostly intact shopping mall, but madness and death are everywhere...

(Source: VNDB)