Story Structure — 4 Plot Phases
A Trail to Saga
Takao Yuki and Yuji Shimooka travel to Saga to investigate Ishii and seek local police cooperation. Ishii's connection to Sadako makes her household the focus of their search.
Key Events
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Detectives Leave Tokyo — Yuki and Shimooka travel to Saga to investigate a serious crime. Characters: Takao Yuki, the police detective, Yuji Shimooka, the police detective
Location: Tokyo
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Seeking Local Cooperation — The Tokyo detectives seek cooperation from the local police. Characters: Takao Yuki, the police detective, Yuji Shimooka, the police detective, Saga Police Detective
Location: Saga police station
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Ishii Becomes the Target — The detectives focus on Ishii, a murderer believed to be short of money and unemployed. Characters: Takao Yuki, the police detective, Yuji Shimooka, the police detective, Kyûichi Ishii, the murderer
Location: Saga
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Sadako's Address Emerges — Ishii knows Sadako's address and may return to his home region through her. Characters: Takao Yuki, the police detective, Yuji Shimooka, the police detective, Sadako Yokokawa, Kyûichi Ishii, the murderer
Location: Saga police office
Heat and Quiet Watching
The detectives settle into an inn and observe Sadako's family routines for days. The empty surveillance and concern about damaging her reputation gradually alter Yuki's view of her.
Key Events
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Stakeout Begins — The detectives take rooms at an inn and begin watching Sadako's home. Characters: Takao Yuki, the police detective, Yuji Shimooka, the police detective
Location: Inn near the Yokokawa household
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Household Routines Observed — The detectives observe Sadako's housework and the children leaving for school. Characters: Takao Yuki, the police detective, Yuji Shimooka, the police detective, Sadako Yokokawa, Mr. Yokokawa
Location: Yokokawa household
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Contact Methods Considered — The detectives consider whether Ishii will send a letter, telegram, or messenger. Characters: Takao Yuki, the police detective, Yuji Shimooka, the police detective, Kyûichi Ishii, the murderer
Location: Inn near the Yokokawa household
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Protecting Sadako's Privacy — The detectives avoid treating Sadako as a suspect because publicity could ruin her family. Characters: Takao Yuki, the police detective, Yuji Shimooka, the police detective, Sadako Yokokawa
Location: Inn near the Yokokawa household
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The Long Hot Wait — Days pass without contact as the heat makes the surveillance increasingly difficult. Characters: Takao Yuki, the police detective, Yuji Shimooka, the police detective
Location: Inn near the Yokokawa household
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Yuki's Sympathy Deepens — Yuki begins to think about Sadako's unhappy marriage and the life she has built. Characters: Takao Yuki, the police detective, Sadako Yokokawa, Mr. Yokokawa
Location: Yokokawa household
The Lovers Reappear
A photograph and further information expose the depth of Sadako and Ishii's former relationship. When they meet, Yuki hesitates while Shimooka warns that Ishii may be armed.
Key Events
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Photograph Reveals the Past — A photograph and other information reveal Ishii's former relationship with Sadako. Characters: Takao Yuki, the police detective, Yuji Shimooka, the police detective, Sadako Yokokawa, Kyûichi Ishii, the murderer
Location: Inn near the Yokokawa household
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Former Lovers Reappear — The detectives finally see Sadako and Ishii together, appearing happy rather than engaged in a simple criminal meeting. Characters: Takao Yuki, the police detective, Yuji Shimooka, the police detective, Sadako Yokokawa, Kyûichi Ishii, the murderer
Location: Near the Yokokawa household
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Yuki Hesitates — Yuki hesitates to rush in because the meeting appears emotionally genuine. Characters: Takao Yuki, the police detective, Yuji Shimooka, the police detective, Sadako Yokokawa, Kyûichi Ishii, the murderer
Location: Near the Yokokawa household
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Warning About Ishii's Weapon — Shimooka warns that Ishii may be armed and urges Yuki to wait for backup. Characters: Takao Yuki, the police detective, Yuji Shimooka, the police detective, Kyûichi Ishii, the murderer
Location: Near the Yokokawa household
A Lost Chance Renewed
At a hot spring, Sadako questions Ishii about Okinawa and they revisit their separation and mutual regret. They agree to leave together, but the police arrest Ishii.
Key Events
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Following the Pair — The detectives follow Sadako and Ishii toward a hot-spring area. Characters: Takao Yuki, the police detective, Yuji Shimooka, the police detective, Sadako Yokokawa, Kyûichi Ishii, the murderer
Location: Road toward the hot-spring area
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Okinawa Plans Questioned — Sadako confronts Ishii about his plan to go to Okinawa. Characters: Sadako Yokokawa, Kyûichi Ishii, the murderer
Location: Hot-spring area
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Three Years of Separation — They remember their separation three years earlier and the choices that divided them. Characters: Sadako Yokokawa, Kyûichi Ishii, the murderer
Location: Hot-spring area
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Regret Over Lost Love — Sadako and Ishii admit they regret believing they could live without each other. Characters: Sadako Yokokawa, Kyûichi Ishii, the murderer
Location: Hot-spring area
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They Agree to Leave — Sadako and Ishii agree to leave together before police intervention. Characters: Sadako Yokokawa, Kyûichi Ishii, the murderer, Takao Yuki, the police detective, Yuji Shimooka, the police detective
Location: Hot-spring area
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Ishii Is Arrested — The police arrest Ishii, ending the lovers' attempt to leave together. Characters: Takao Yuki, the police detective, Yuji Shimooka, the police detective, Sadako Yokokawa, Kyûichi Ishii, the murderer
Location: Hot-spring area
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Return With Prisoner — Shimooka prepares to return to Tokyo with Yuki and their prisoner. Characters: Takao Yuki, the police detective, Yuji Shimooka, the police detective, Kyûichi Ishii, the murderer
Location: Saga departure point