During the overthrow, the Japanese Imperial Navy gunboat "Naniwa" was docked at Pearl Harbor.

Entity and relation annotations:
id: 0
type: entity
value: text: the Japanese Imperial Navy
labels: <Organization>
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type: entity
value: text: "Naniwa"
labels: <Production>
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type: entity
value: text: Pearl Harbor
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labels: Organization:manages/uses:Production
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