The film begins by introducing its three principal characters: Kanae Mizushima is a mousy editor for a magazine that reviews all sorts of rare and luxury items, who announces her intention to marry despite not having found a husband; Takeshi Sakurai is an out-of-work and heavily indebted actor whose attempt to kill himself fails; Junitsu Kondo is a wealthy killer for hire who has just finished a job.
Undressing near each other, Sakurai clearly envies Kondo's designer clothes and accessories, luxury car keys, and heavy wallet.
On his way home from the hospital, Kondo meets Mizushima, who had been visiting her terminally ill father; she offers to give him a ride to his apartment, and they strike up a friendship.
After learning that almost no-one knows what Kondo looks like, and believing that he would be better off trying to refuse the job politely than simply hide from the yakuza, Sakurai agrees to meet the boss.
Kondo reveals that despite all appearances he is not really a contract killer — he fakes his targets' deaths and arranges for them to go into hiding and begin new lives.
Before he can exact his retribution, Mizushima notices that the apparently mundane contents of the Inoue's house deserve a second glance, due to knowledge gained while working for her magazine.
She reveals that the missing money is hidden right under their noses, giving off-the-cuff appraisals of assorted furnishings and belongings (such as a highly sought-after vintage dresser and a rare electric guitar).
Ayako's facade as the unknowing innocent finally cracks when she rages at Mizushima for foiling her plan, convincing Kudo that selling the furniture and other items is a better option than taking their lives.