Ketsuekigata-kun! is a tV short anime that premiered in spring 2013.

About the production: the story comes from a manga, there are 12 episodes of about 2 minutes and its current status is "finished".

Its main genres are comedy, with themes such as Episodic, Primarily Male Cast, Ensemble Cast and Chibi.

On AniList, Ketsuekigata-kun! has an average score of 58%, an average score, and appears on 2,848 users' lists.

The franchise continues in or follows from: Ketsuekigata-kun! 2.

The anime adapted from the manga remake version of the Korean webtoon "A Simple Thinking about Bloodtypes" involving the faceless and nameless characters of four different blood types to discuss about popular anthropomorphized blood types (the stereotypes about the blood types) in Japan and Korea. (Source: Anime News Network)

Official synopsis from AniList.