Mitsuji was born in Sydney, Australia to a Japanese father and an Australian mother. He attended Sydney Boys High School as a teenager and after graduation, he commenced his career in modeling. On April 26, 2018, it was announced that Mitsuji was cast in the series regular role of Shun Kenzaki on the YouTube science fiction series "Origin".
Sen Mitsuji has been suggested to play 47 roles. Click below to see other actors suggested for each role, and vote for who you think would play the role best.
