Born in 1977 in Tokyo, where he currently lives. Kato is congenitally blind. He works as a system engineer and musician (E-bass guitar). He is a member of the band “celcle, ” and occasionally composes music. Kato appeared in the film INNERVISION (2013). He works as a special part-time lecturer at an international school. His hobbies include cooking, crafting, and work so precise it gives him a headache (i.e. plastic model making and things like that).