Shinnosuke Mitsushima (満島 真之介 Mitsushima Shinnosuke, born 30 May 1989) is a Japanese actor. He graduated from Okinawa Prefecture Koza High School. He is represented by Humanitè. Mitsushima's older sister is former Folder and Folder 5 member turned actress Hikari Mitsushima. His younger sister is model Minami Mitsushima. Mitsushima's younger brother is Kotaro Mitsushima, a basketball player for Rizing Zephyr Fukuoka of the Japan Basketball League. After graduating from high school Mitsushima moved to Tokyo from Okinawa, he worked as an after-school childcare worker there, and became a production director for the film Be Sure to Share. After living in Tokyo for about two years, he took a chance to cycle around Japan for seven months from May to November 2009. Mitsushima traveled around the country from Hokkaido to Kagoshima Prefecture. On the street, he saw posters, signboards, and magazines of a film in which his older sister appeared and realized that his sister "impressed a lot of people" and he has "to work hard as well", and came to aim for the way of acting. Later in December, Mitsushima joined to the office in which his sister has belonged. In 2010, he made his acting debut as the lover of Tomoko Nakajima's character in Osorubeki Oya-tachi performed in the Tokyo Metropolitan Theatre. Mitsushima made his starring debut in the film Zoku Ittara Jinsei Kawatta www released 9 November 2013. He later married his sister Hikari's manager at the end of 2014. In 2016, he voiced the main character Satoru Fujinuma in the animated television series Erased, in which he made his voice acting debut. 미츠시마 신노스케(1989년생, Okinawa, Japan) 는 배우로, 대표작으로 킹덤 4: 대장군의 귀환, 킹덤, 세 번째 살인이 있으며, 그 외에도 살색의 감독 무라니시, 닥터 X ~외과의 다이몬 미치코~, 나만이 없는 거리, 岩合光昭の世界ネコ歩き, 긴급취조실, 우메짱선생, 이다텐 ~도쿄 올림픽 이야기~, BG 신변경호인, 北方謙三 水滸伝, 히가시노 게이고 미스테리즈, 도쿄 뱀파이어 호텔, 넘버 MG5 등 다양한 작품에 출연했다. 특히 2026년에는 北方謙三 水滸伝에도 참여해서 활동중이다. (오뜨랑에서 실시간으로 번역된 한글 프로필도 확인할 수 있어요) 2026년 키드냅 게임에서 Higa Kuranosuke 역을 맡았다. 2026년 沖晴くんの涙を殺して에서 Toma Akasaka 역을 맡았다. 2026년 CELEB SECRET에 출연했다.