While working in an education center for lonely children, a mother seeks her missing son.
| Actor | Role |
|---|---|
 Aiko MimasuAki Yamamoto | Aki Yamamoto |
 Yasuko KawakamiMisako Fujisawa | Misako Fujisawa |
 Kuniko MiyakeShizuko Fujisawa | Shizuko Fujisawa |
 Kanji KawaraNagasaki Orphanage Director | Nagasaki Orphanage Director |
 Hiroko MachidaToshio's mother | Toshio's mother |
 Kenichi MiyajimaGohei | Gohei |
 Haruo TanakaCarpenter | Carpenter |
 Saburo SakaiPolice Officer | Police Officer |
 Mitsuko TakesatoYoshiko's mother | Yoshiko's mother |
 Yuko YashioChiyoko Sugimoto | Chiyoko Sugimoto |
| EEiji KoyamaTakeo Yamamoto | Takeo Yamamoto |
| NNao AbeMinoru | Minoru |
| HHiromitsu HattoriKoichi | Koichi |
| KKeiji AoyomaChild Welfare Office Staff | Child Welfare Office Staff |
| NNoriko HadakaMitsuko Ogawa | Mitsuko Ogawa |
| EEiji HirotaShokichi | Shokichi |
| OOsamu MaruyamaSokichi's father | Sokichi's father |
| HHiroe MatsuiMasako | Masako |
 Kumeko UrabeOlder Woman | Older Woman |
| MMieko ShakakidaYoshiko | Yoshiko |
| YYukihiko OsawaToshio Sagawa | Toshio Sagawa |
| HHachiro OtaSaburo Murakoshi | Saburo Murakoshi |
| KKuriko KodaLittle Girl | Little Girl |
| RRin SugimoriLittle Girl | Little Girl |