Hidekazu Mashima
— Yang Dae-song
Ryujin Yamamoto
— Cho Hyun-ki
Shiho Takemoto
— Yun Nami
Naohiro Ariyama
— Lee Chong-bok
Tsutomu Yuzawa
— Dae-song's Father
Kintohime
— Dae-song's Mother
Yuka Shimizu
— Song-mi
西川弘志
— Suzuki
Reiichi Ogiso
— Principal
Takaya Fujiwara
— Baseball Club Manager
Wu Xing-hime
— Female Teacher
Kazuhiko Koshikawa
— Convenience Store Clerk
Asami Saito
— Ms. Saito
Ikuyo Kimura
— Omiya Ana
久保和明
— Pupil in the Class
Koji Moyama
— Pupil in the Class
Naomichi Koike
— Pupil in the Class
Ryota Tokunaga
— Delinquent of the Underpass
Sadaharu Yashiro
— Delinquent of the Underpass