Mûdî Katsuyama was born as Shinji Katsuyama. He is an actor, known for Kanzen dokusen chûkei! omedetô! Norika & Jinnai: ai to bakushô to namida no kekkon hirôen (2007), Onaji hoshi no shita, sorezore no yoru (2012) and Kizuna Restaurant (2009).