Plot Analysis Summary
A fatal harbour crash becomes a courtroom dispute over the driver's identity, the reliability of testimony, and whether insurance evidence supports an inference of murder.
Story Structure — 4 Plot Phases
The Harbour Crash
A car plunges into the sea at Shinko Harbour. Fukutaro dies inside, while his wife is rescued and tells police that he was driving and the crash was accidental.
Key Events
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Car Enters the Sea — A car carrying Fukutaro and his wife plunges into the sea. Characters: Fukutaro Shirakawa
Location: Shinko Harbour
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Wife Rescued — Rescuers pull Fukutaro's wife from the water.
Location: Shinko Harbour
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Fukutaro Found Dead — Fukutaro remains inside the submerged car and dies. Characters: Fukutaro Shirakawa
Location: Shinko Harbour
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Accident Account — His wife tells police Fukutaro was driving and the crash was accidental. Characters: Fukutaro Shirakawa
Location: Police investigation
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Crash Evidence Questioned — Investigators find no skid marks or evidence that the brakes were used.
Location: Crash investigation
Suspicion and Insurance
Investigators question the accident account after finding no skid marks or evidence of braking, and the case becomes a suspected homicide. At trial, the prosecution points to the insurance policies as possible evidence of motive.
Key Events
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Crash Evidence Questioned — Investigators find no skid marks or evidence that the brakes were used.
Location: Crash investigation
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Homicide Suspicion — The crash is treated as a suspected homicide, and Fukutaro's wife is charged. Characters: Fukutaro Shirakawa
Location: Investigation
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Insurance Motive Presented — The prosecution cites unusually large policies with higher payouts for accidental death. Characters: Fukutaro Shirakawa
Location: Courtroom
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Intent Denied — The defendant denies intending to kill Fukutaro and disputes the insurance-based inference. Characters: Fukutaro Shirakawa
Location: Courtroom
A Witness Under Question
A witness says he saw a woman in the driver's seat, but the defense highlights the brief view and poor conditions. His account is further undermined when he admits he fabricated the story about speaking with the defendant by the sea.
Key Events
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Witness Identifies Driver — A witness says he saw a woman in the driver's seat for a few seconds.
Location: Courtroom
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Visibility Challenged — The defense questions the identification under rain, headlights, and brief viewing conditions.
Location: Courtroom
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False Account Exposed — The witness admits his account of speaking with the defendant by the sea was false. Characters: Shigekazu Akitani
Location: Courtroom
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New Account of Meeting — The witness says he spoke with the defendant at a restaurant and embellished the story for a newspaper report. Characters: Shigekazu Akitani
Location: Restaurant
An Unfinished Trial
Okamura serves as appointed defense counsel and challenges the prosecution's witnesses. He warns that the insurance policies and evidence of planning may still support an inference of intent, and the available account ends without a verdict.
Key Events
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Lawyer Warns of Conviction — Kanetaka Okamura warns that circumstantial evidence can secure a conviction.
Location: Not specified
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Defense Challenges Testimony — As appointed defense counsel, Okamura presses prosecution witnesses on their testimony's reliability.
Location: Courtroom
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Trial Remains Unresolved — Okamura notes that the policies and evidence of planning may still support intent; no verdict is shown. Characters: Fukutaro Shirakawa
Location: Courtroom