Story Structure — 5 Plot Phases
The Robot's Arrival
Reports of vanished ships frame Hayato's ordinary struggle to catch fish with his father. After they help Kuroshio and his wife, a giant robot attacks the town, killing Hayato's mother and mortally wounding his father.
Key Events
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Ships Vanish at Sea — Ships disappear on moonless nights, and survivors report seeing a ghostly vessel.
Location: Sea
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Hayato Struggles to Fish — Hayato and his father struggle to catch fish. Characters: Hayato, Hayato
Location: Fishing area
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Road Accident Rescue — Hayato and his father find Kuroshio and his wife after an accident and help them reach safety. Characters: Hayato, Chairman Kuroshio, Kuroshio's wife
Location: Road
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Robot Appears in Town — A giant robot claims to be the Ghost Ship's messenger and causes destruction. Characters: Hayato, Hayato
Location: Town
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Parents Die in Chaos — Hayato's father is mortally wounded in the destruction, and his mother dies. Characters: Hayato, Hayato
Location: Town
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Deathbed Family Secret — Before dying, Hayato's father says Hayato is not his biological son and begins to explain a secret. Characters: Hayato, Hayato
Location: Town
Secrets Beneath Kuroshio's Estate
Hayato investigates the robot and discovers a hidden military base beneath Kuroshio's property. He overhears Kuroshio and Haniwa discussing the Ghost Ship and learns Haniwa sent the machine into town.
Key Events
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Hayato Investigates Attacks — Hayato investigates the robot attacks and discovers a hidden military base beneath Kuroshio's property. Characters: Hayato
Location: Chairman Kuroshio's property
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Secret Operation Overheard — Hayato overhears Kuroshio and Haniwa discussing the robot and the Ghost Ship. Characters: Hayato, Chairman Kuroshio, Haniwa
Location: Chairman Kuroshio's property
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Haniwa's Responsibility Revealed — Hayato realizes Haniwa sent the robot into town and caused his parents' deaths. Characters: Hayato, Haniwa
Location: Chairman Kuroshio's property
The Poisoned Drink
People who drink Boa Juice begin to melt, and Hayato warns the public about the danger. His warning is interrupted by an agent who threatens him.
Key Events
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Boa Juice Poisoning Exposed — Consumers of Kuroshio's popular Boa Juice begin to melt, and Hayato warns the public that it is dangerous. Characters: Hayato, Chairman Kuroshio
Location: Town
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Warning Interrupted — As Hayato connects Kuroshio's operation to Boa, an agent arrives and threatens him. Characters: Hayato, Boa Juice Ad
Location: Town
A Father on the Ghost Ship
Taken aboard the Ghost Ship, Hayato is treated for mild poisoning and discovers that its Captain is his biological father. Boa's forces attack, and Hayato accidentally exposes the ship by disabling its radar-absorption system.
Key Events
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Hayato Boards Ghost Ship — Hayato is taken aboard the Ghost Ship, where he meets its Captain and a girl caring for him. Characters: Hayato, Captain
Location: Ghost Ship
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Captain Reveals His Identity — After treatment for mild poisoning, Hayato recognizes the Captain as his real father and hears how he survived as a baby. Characters: Hayato, Captain
Location: Ghost Ship
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Ghost Ship Position Exposed — Boa's forces attack, and Hayato accidentally disables the ship's radar-absorption system, exposing its position. Characters: Hayato, Captain
Location: Ghost Ship
The Unfinished Assault
The rocket launcher is disabled and the Captain is injured during the attack. Hayato and the crew decide to ram Boa's fortress, but the available dialogue ends before the assault's outcome is shown.
Key Events
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Ramming Assault Prepared — With the rocket launcher disabled and the Captain injured, Hayato and the crew prepare to ram Boa's fortress; the outcome is not shown. Characters: Hayato, Captain
Location: Ghost Ship