Kozo Nakase attends meetings for single widowers looking to remarry. He meets Sayoko Takeuchi and eventually marries her. Not longer after their marriage, Kozo Nakase suddenly collapses and dies. Kozo Nakase leaves everything to Sayako. The rest of his family are left out of his will including his daughter Tomomi. Tomomi hires a private investigator, Honda, to find out more about Sayoko.
| Actor | Role |
|---|---|
 Shinobu OtakeSayoko Takeuchi | Sayoko Takeuchi |
 Etsushi ToyokawaToru Kashiwagi | Toru Kashiwagi |
 Tsurube ShofukuteiKiharu Funayama | Kiharu Funayama |
 Masahiko TsugawaKozo Nakase | Kozo Nakase |
 Machiko OnoTomomi Nakase | Tomomi Nakase |
 Masatoshi NagaseYoshinori Honda | Yoshinori Honda |
 Kyoko HasegawaNaoko Nishiki | Naoko Nishiki |
 Asami MizukawaMayumi Miyoshi | Mayumi Miyoshi |
 Shunsuke KazamaHiroshi | Hiroshi |
 Kimiko YoEiko Segawa | Eiko Segawa |
 Rie MimuraKayo Takeuchi | Kayo Takeuchi |
 Satoru MatsuoTatsuro Moriya | Tatsuro Moriya |
| TTsuruko ShōfukuteiMagoroku Yamada | Magoroku Yamada |
 Asuka HinoiRisa Sugimura | Risa Sugimura |
 Zen KajiharaKonosuke Okumoto | Konosuke Okumoto |
 Naomasa MusakaHideo Motoki | Hideo Motoki |
 Leo MorimotoTaiji Tsumura | Taiji Tsumura |
 Masatô IbuSojiro Takeuchi | Sojiro Takeuchi |
 Shigeru IzumiyaChojiro Kashimoto | Chojiro Kashimoto |
 Akira EmotoJun Sakurada | Jun Sakurada |