예성

Young-Ung

佐々木希

Sakura

佐藤正宏

Kawamoto

ふせえり

Sayuri

武野功雄

CEO Kusunoki

Mitsuru Fukikoshi

Karaoke bar's master

Kazuha Sakiyama

Yuri

Kensaku Nagata

Shuichi

Musei Kamichi

Kei Yamashiro

Kanako Fukuda

Tomiko Yamashiro

강동균

CEO Choi