Keishi Harumoto

Gender: Male
Birthday: November 29th
Height: 168cm
Weight: 58kg
Blood Type: A

The ghost member of the singing club. Due to his hikkikomori tendencies, he is hardly seen at school and will usually only talk to Mitsuki, making him quite an introvert.

He is very asocial but will do his best in assisting his friends if needed, as long as it doesn't require him to go out or exercise.

(Source: Wiki)