Informations Personnelles
Real name: Ryosuke Oshima (大島 亮介) Birth place: New York Gender: Non-binary Shinsei Kamattechan's vocalist, guitarist, keyboards, and lyric writer.
Real name: Ryosuke Oshima (大島 亮介) Birth place: New York Gender: Non-binary Shinsei Kamattechan's vocalist, guitarist, keyboards, and lyric writer.
