Kisaku
Japanese title: 鬼作
Type: OVA
Episodes: 6
Source: Visual novel
Genres: Hentai
Studios: Himajin Planning
Producers: Pink Pineapple
Duration: 28 min per ep
Rating: Rx - Hentai

Kisaku, professional letch and all-purpose pervert, is the best when it comes to blackmailing the local women into performing lurid sex acts. While quality is preferable over quantity, Kisaku has some plans for both.