Claim: The plot of Katteni Kaizō includes the goings-on that surround Kaizō Katsu, an eccentric student who was a child prodigy until he suffered a head trauma at the age of 7, at which time he was attending the Genius Cram School, a local institute for prodigies.
Evidence: The series follows the strange goings-on that surround Kaizō Katsu, an eccentric student who has a unique perspective on the world around him. He was once a child prodigy but at the age of 7, his childhood friend Umi Natori kicked him off the jungle gym and he suffered a head trauma, changing his personality. At the time of his accident at the age of 7, Kaizō was also attending the Genius Cram School, a local institute for prodigies in various fields like sleeping or fashion.