Plot Analysis Summary
A police officer struggles between national duty, family responsibility, unresolved love, and an investigation that remains unfinished.
Story Structure — 5 Plot Phases
Duty Against Domestic Life
Eiji is selected for the Olympic shooting team and leaves his family and police work. His decision is presented as both patriotic commitment and selfish abandonment.
Key Events
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Family Rock-Paper-Scissors — The family plays rock-paper-scissors while Eiji buys bento for them. Characters: Eiji Mikami, Naoko Mikami
Location: Mikami family home
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Olympic Selection — Eiji is selected for the Olympic shooting team and faces a life-changing choice. Characters: Eiji Mikami
Location: Police and Olympic training context
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Eiji Leaves His Family — Eiji leaves his wife and child to represent his country with the Olympic team. Characters: Eiji Mikami, Naoko Mikami
Location: Mikami family home
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Red Skirt Murder — Police investigate the murder of a woman wearing a red miniskirt. Characters: Eiji Mikami
Location: Sapporo
The Red Skirt Investigation
Police connect a new murder to earlier attacks against women in red skirts. Vehicle evidence and suspect movements establish the direction of the case.
Key Events
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Pattern Of Attacks — The murder resembles attacks against women in red skirts from the previous summer. Characters: Eiji Mikami
Location: Sapporo
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Vehicle Evidence Found — Investigators examine a white Toyota Corolla, tire tracks, and suspect movements. Characters: Eiji Mikami
Location: Murder investigation site
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Tatsumi Joins Case — Detective Tatsumi joins the investigation under Eiji's command. Characters: Eiji Mikami, Detective Tatsumi
Location: Police investigation office
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Fugitive Identified — Police identify a violent fugitive connected to the investigation. Characters: Eiji Mikami, Detective Tatsumi
Location: Police investigation office
Suzuko Under Suspicion
A violent fugitive is connected to Suzuko and a tavern near Mashike Station. Her denial and an informant's accusation make her the investigation's central suspect-linked witness.
Key Events
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Tavern Connection — The fugitive is linked to a tavern near Mashike Station and Suzuko's residence. Characters: Eiji Mikami, Detective Tatsumi, Suzuko Yoshimatsu
Location: Tavern near Mashike Station
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Suzuko Denies Knowledge — Suzuko says her brother went to Tokyo and claims not to know his whereabouts. Characters: Eiji Mikami, Detective Tatsumi, Suzuko Yoshimatsu
Location: Suzuko's residence
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Protection Suspected — The detectives suspect Suzuko is protecting her fugitive brother. Characters: Eiji Mikami, Detective Tatsumi, Suzuko Yoshimatsu
Location: Suzuko's residence
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Informant Challenges Her Story — An informant insists Suzuko is lying and may be emotionally involved with her brother. Characters: Eiji Mikami, Suzuko Yoshimatsu
Location: Police investigation area
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Eiji Remains Cautious — Eiji refuses to accept the informant's claim without further confirmation. Characters: Eiji Mikami, Suzuko Yoshimatsu
Location: Police investigation office
The Watched Meeting
After seven days of surveillance, the investigators abandon a purely covert approach. Tatsumi reports that Suzuko is expected to meet the fugitive, creating the case's major turning point.
Key Events
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Seven-Day Surveillance — Investigators watch Suzuko for seven days while waiting for a possible contact. Characters: Eiji Mikami, Detective Tatsumi, Suzuko Yoshimatsu
Location: Tavern near Mashike Station
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Open Move Planned — After surveillance fails to resolve the case, investigators decide to move openly. Characters: Eiji Mikami, Detective Tatsumi
Location: Police investigation office
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Tatsumi Reports Meeting — Tatsumi reports that Suzuko knows more and is expected to meet the fugitive. Characters: Eiji Mikami, Detective Tatsumi, Suzuko Yoshimatsu
Location: Police investigation office
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Planned Fugitive Meeting — The planned meeting between Suzuko and the fugitive becomes the investigation's major turning point. Characters: Eiji Mikami, Detective Tatsumi, Suzuko Yoshimatsu
Location: Near Mashike Station
Departure Without Closure
Eiji confronts Naoko's loneliness, his mother's declining memory, and his unresolved relationship with Michio. He boards a train while both the investigation and his future remain unresolved.
Key Events
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Naoko's Loneliness Revealed — Michio tells Eiji that Naoko seems lonely and is working away from home. Characters: Eiji Mikami, Michio Kiriko, Naoko Mikami
Location: Personal meeting place
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Mother's Memory Declines — Eiji learns that his mother is gradually losing her memory and considers returning home. Characters: Eiji Mikami
Location: Eiji's native region
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Past Relationship Revisited — Eiji and Michio discuss their former relationship, regret, and his possible return. Characters: Eiji Mikami, Michio Kiriko
Location: Railway station
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Eiji Boards The Train — Eiji boards the train, leaving the murder investigation and his personal future unresolved. Characters: Eiji Mikami, Michio Kiriko
Location: Railway station
A detective goes out of his way to crack the case of a serial killer who specialises in murdering police officers.