In 1984, while attending Kwansei Gakuin University, he exclusively covered "Ran" directed by Akira Kurosawa. Moved to Tokyo at the same time as graduating in 1985. He is engaged in TV, film and 70mm documentary production as a freelance director. On YouTube, he is active under the name sun10ro, and on facebook and video blog "Kurosawa Movie Seminar" . He founded tokyowebtv Co., Ltd.