Voice actress: Fushigi Yamada (1st) and Miki Narahashi (2nd)
Katsu is the twin-brother of Don Wada. He has the blue face and red body colors. Face diameter and material are the same as his twin.
In the game he is a player 2-cottrolled character.
He is nicknamed 'Kat-chan' by people around the town. He is being liked by some people such as Hiyoko, the Takoyaki brothers, and especially Mariko.
In recent installments of the video game series, he is annoyed that he wasn't the protagonist at all. He only appeared at the end of story in Meccha! Taiko no Tatsujin DS: Adventures of the 7 islands and only appeared as 2P character in Taiko no Tatsujin: Wii version.
