Home/Discover/Ketsuekigata-kun! 4Ketsuekigata-kun! 4血液型くん!4Ketsuekigata-kun! 42016 · TV · 12 episodes▶ Watch episode 1+ My listWatch trailer ↗ OverviewEpisodesTrailerThe storyTVFourth season of the Ketsuekigata-kun! series.ComedyEpisodesChoose your next chapterEpisode titles follow your spoiler shield.Edit watched progress1Episode 12 min▶2Episode 22 min▶3Episode 32 min▶4Episode 42 min▶5Episode 52 min▶6Episode 62 min▶7Episode 72 min▶8Episode 82 min▶9Episode 92 min▶10Episode 102 min▶11Episode 112 min▶12Episode 122 min▶Official trailerA first look at the storyPlay trailer ↗CharactersMeet the castAB-gata-kunB-gata-kunO-gata-kunA-gata-kunMore in this worldRelated animeKetsuekigata-kun! 3TV · 2015