An actor named Kosuke plays the role of Iemon in a stage version of Yotsuya Kaiden and his new lover Miyuki plays Oiwa. However, as they delve deeper into their respective performances, the line between fantasy and reality becomes obscured until the murderous, vengeful themes of the play bleed into their own relationship.
| Actor | Role |
|---|---|
 Ichikawa Ebizo XIKousuke Hasegawa / Tamiya Iemon | Kousuke Hasegawa / Tamiya Iemon |
 Ko ShibasakiMiyuki Goto / Oiwa | Miyuki Goto / Oiwa |
 Hideaki ItoJun Suzuki | Jun Suzuki |
 Miho NakanishiUme Ito / Rio Asahina | Ume Ito / Rio Asahina |
 MaikoNot listed | Not listed |
 Toshie NegishiNot listed | Not listed |
 Hiroshi KatsunoNot listed | Not listed |
 Ikko FuruyaNot listed | Not listed |
| HHitomi KatayamaNot listed | Not listed |
 Kenichi HagiwaraNot listed | Not listed |
 Koichi SatoNot listed | Not listed |
 Toshiaki KarasawaNot listed | Not listed |