He participated in the All Japan Chorus Competition National Tournament for the first time. In 2012, he won the Gold Award at the 65th All Japan Chorus Competition National Convention. Formed ""Kirari"" in 2014.
In 1999, he served as an announcer for the opening and closing ceremony at the Kumamoto Future National Athletic Meet, and spent more than two years studying Japanese and announcements. Currently, he is the Vice President of the Kumamoto Prefectural Chorus Federation, Kosa Green Harmony, Kumamoto Prefectural Office Chorus, Kirari Conductor, presided over the family chorus ""Saiza Family"", and a member of the Kumamoto Prefectural Cultural Association