The series title comes from Katte, Japanese word that means very specific and arbitrary actions on their own without regard to others and Kaizo, the protagonist. The title suggests as Kaizo invents all kinds of situations on their own.
The opening theme is "Katte ni Kaizou Shitemo Iize" by Ichirou Mizuki & Tokusatsu and the ending theme is "Nani ga Nani de Nani nano" by Ryoko Shintani.