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Masumi Hayashi
Japanese serial killer
- Fame50.2
- Momentum7.9
- Wikipedia3.7K
Born 1961 · age 65Japan
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Summary
Updated 2026-08-13
The Wakayama curry-poisoning incident refers to a criminal poisoning case that occurred on 25 July 1998 at a matsuri summer celebration in Wakayama, Japan. A communal pot of curry was intentionally contamined with lethal amounts of arsenic, leading to the hospitalization of 67 attendants, of whom four died.
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The six component signals behind the Fame score, and their ranks across the leaderboards.
Fame
Stable50.2
Composite of search demand, mentions, audience & graph footprint.
Score components
Momentum7.9
Historical6.5
Source confidence40.0
Completeness35.0
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Sources
- Masumi Hayashi (murderer)Low confidencewikipedia · en.wikipedia.org
- Wakayama curry-poisoning incidentLow confidencewikipedia · en.wikipedia.org
- Masumi HayashiLow confidencewikipedia · fi.wikipedia.org