Yuuki Byrnes Details Cast On MovieCast On TV Name Yuuki Byrnes Also Known As バーンズ勇気 Birthday Gender Male Place of Birth As: Riou Mason Busujima2020-04-20Hypnosis Mic: Divisi... As: Riou Mason Busujima2021-08-11Hypnosis Mic: Divisi... As: Riou Mason Busujima2022-01-05Hypnosis Mic: Divisi... As: Rio Mason Busujima2023-07-26Hypnosis Mic -Divisi... As: Unknown2022-10-14Okamura-san... As: Housemate (Dancer)2015-10-12Terrace House: Boys ...