Saru is a talented young locksmith who unlocks any kind of lock. He is, however, a complete fool when it comes to women. One day a girl Mayumi asks him to open a safe full of stolen money. Knowing nothing about it, Saru takes the money briefcase with Mayumi and finds himself with yakuza gangsters and also police in hot pursuit.
Hayato Ichihara
Yataro Sarumaru
Manami Higa
Mayumi Shinozaki
Manami Konishi
Eiko Mizuki
Sousuke Takaoka
Jiro Yamada
Sei Ashina
Ritsuko Mizuhara
Gota Watabe
Yamamoto
Soko Wada
Iwaki
Ken Mitsuishi
Fujiyama
