Otoharu Takanashi (小鳥遊 音晴)
He is the president of the music agency Takanashi Productions, and is the father of Tsumugi.
IDOLiSH7
Supporting
IDOLiSH7 Vibrato
IDOLiSH7 Special Program: Kimi to Furikaeranai to!
IDOLiSH7 Second Beat!
IDOLiSH7 Third Beat!
IDOLiSH7 Third Beat! Part 2
IDOLiSH7 Movie
Chiba, Susumu
