My Korean Teacher

Yesung

as

Young-Ung

Nozomi Sasaki

as

Sakura

Masahiro Sato

as

Kawamoto

Eri Fuse

as

Sayuri

Isao Takeno

as

CEO Kusunoki

Mitsuru Fukiko...

as

Karaoke bar's ...

Kazuha Sakiyama

as

Yuri

Kensaku Nagata

as

Shuichi

Musei Kamichi

as

Kei Yamashiro

Kanako Fukuda

as

Tomiko Yamashi...

Kang Dong-gyun

as

CEO Choi