Desc: Yoru no yorokobi: Directed by Kan Mukai. With Kemi Ichiboshi, Michiyo Mako, Shûsaku Mutô, Takako Uchida. At her boss' command, a female yakuza must kidnap her old boyfriend. When the two ex-lovers are re-united, their romance is rekindled and they plot to kill the yakuza boss.