Biography
Mutsumi Sasaki is a Japanese actor and voice actor. He was born on 20 July 1961 in Hokkaido and is affiliated with the theatre company Engeki Shuudan En (En-kikaku).
Sasaki joined the Engeki Shuudan En training institute in 1983 and became a full member in 1986. He began in stage work before moving into television, film and extensive voice acting from the 1990s onwards. His credited roles include Kazuo Shinohara in the film Summer Wars (2009), Biwamaru in the series Dororo (2019), Hajime Usami in My Dress-Up Darling (2022) and supporting parts in Ponyo (2008), The Seven Deadly Sins (2014) and Lu Over the Wall (2017). He has also worked in dubbing for foreign films and video games.
