Real name: スウィーニー

Effective period / Period of releases: 2019

CYNHN (written スウィーニー in Japanese katakana) means "blue" in Russian and - in the case of the band - is pronounced like the English word "sweeney".

CYNHN belongs to "I BLUE x DEARSTAGE".

Formed at "DEARSTAGE SHOWCASE2017" on 2017/06/25. On 2017/11/01, they made their major debut with FINALegend, and on 2018/04/25, they released their second single, Haribote. The first full album "Tabature" was released on 2019/06/26.