Saburou Yaji

Komai's friend from Ping Pong Club in highchool, 20 years old. Gave Komai the nickname Granpa, for his lack of romance and his old style of living.

Mangaography

Komai's friend from Ping Pong Club in highchool, 20 years old. Gave Komai the nickname Granpa, for his lack of romance and his old style of living.

Mangaography