Updated: February 09, 2022 22:56
Ranked: #3940
Popularity: #6171
Rated
3.5 / 5 based on 625 votes.
Katteni Kaizo summary:
The story follows the crazy misadventures of Kaizo Katsu, a former child prodigy turned weirdo after his female childhood friend, Umi, kicked him off a jungle gym in the playground, and he got a huge bump in the head.
With this set up, Kaizo (believes he is a cyborg) and hi...