Type: Winter 2016 Anime
Plot Summary: 4th season of Ketsuekigata-kun! series.
Genre: Comedy
Released: 2016
Episodes: 12
Status: Completed
Other name: 血液型くん！4
Episode 9
Episode 79
Episode 11
Episode 8
Episode 16
Episode 5
Episode 3
Episode 12
Episode 17
Episode 7
Episode 1
