Shuuji Shiratori

2nd year at Kawagoe Academy.
In charge of second tenor.

Danbocchi's best friend. An energetic and cheerful musclehead.
He is a crass man who lacks frankness and delicacy, but he is carefree.
In the choir club, which he reluctantly joined on good terms, he is often told by Haruo that he is "not good enough".