Sakuya Sakuma (佐久間咲也, Sakuma Sakuya) is the leader of the Spring Troupe and the first member of the reborn Mankai Company. He is a hard worker who has loved acting since he was little, but doesn't have a lot of experience. Nevertheless, Sakuya strives to do his best during practices. His home life is a bit complicated, so when he saw the audition notice for a troupe with its own dorm, he decided to try it out.