Mishima was born in the Shimoaso district of Takaoka as the eldest son of a physician. He traveled to Tokyo at the age of 18 and became a pupil of Ozaki Koyo. His status as an author was established with the publication of his story Kaiboshitu (dissecting room) in the journal Chuo Koron. A selection of the works of Mishima Sosen in three volumes has been published.
Producer：Takaoka City Circle