Natsuki Sakaki

Natsuki Sakaki is High×Joker's soft-spoken bassist and Jun Fuyumi's close childhood friend. Very shy and observant, he tends to stay near Jun or another friend around unfamiliar people and speaks little even among those he knows. He joined High×Joker after Jun showed interest in the band and continued as an idol because he wanted to remain by Jun's side and hear his music.