The president learns that the company's biggest stockholder is also a friend of his singing teacher and spies on his movements.
Hisaya Morishige
Zennosuke Tashiro
Fubuki Koshiji
Keiju Kobayashi
Kaoru Yachigusa
Eiko Miyoshi
Yōko Tsukasa
Daisuke Inoue
Roppa Furukawa
Sadako Sawamura
Ken Uehara
Hiroshi Tachikawa
Norihei Miki
