Type: Winter 2016 Anime
Plot Summary: 4th season of Ketsuekigata-kun! series.
Genre: Comedy
Released: 2016
Episodes: 12
Status: Completed
Also Known As: 血液型くん！4
Episode 8
Episode 2
Episode 4
Episode 42
Episode 7
Episode 9
Episode 1143
Episode 6
Episode 74
