# Fame.am profile — machine-readable export
# Canonical URL: https://fame.am/person/masumi-hayashi
# Generated: 2026-08-14T20:33:19.984Z

schema: https://schema.org/Person
url: "https://fame.am/person/masumi-hayashi"
name: "Masumi Hayashi"
slug: "masumi-hayashi"
description: "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."
tagline: "Japanese serial killer"
gender: "female"
country:
  name: "Japan"
  isoCode: "JP"
birthDate: "1961-07-22"
livingStatus: "LIVING"
scores:
  popularity:           50.18
  momentum:             7.907317073170733
  historical:           6.465489333333334
  currentAttention:     0
  sourceConfidence:     39.99999999999999
  profileCompleteness:  35
  trendDirection:       "STABLE"
ranks:
  global:   null
  country:  null
  category: null
sources:
  - url: "https://en.wikipedia.org/wiki/Masumi_Hayashi_(murderer)"
    title: "Masumi Hayashi (murderer)"
    type:  "WIKIPEDIA"
  - url: "https://en.wikipedia.org/wiki/Wakayama_curry-poisoning_incident"
    title: "Wakayama curry-poisoning incident"
    type:  "WIKIPEDIA"
  - url: "https://fi.wikipedia.org/wiki/Masumi_Hayashi"
    title: "Masumi Hayashi"
    type:  "WIKIPEDIA"
  - url: "https://fr.wikipedia.org/wiki/Masumi_Hayashi"
    title: "Masumi Hayashi"
    type:  "WIKIPEDIA"
  - url: "https://ja.wikipedia.org/wiki/%E6%9E%97%E7%9C%9E%E9%A0%88%E7%BE%8E"
    title: "林眞須美"
    type:  "WIKIPEDIA"
  - url: "https://ko.wikipedia.org/wiki/%ED%95%98%EC%95%BC%EC%8B%9C_%EB%A7%88%EC%8A%A4%EB%AF%B8"
    title: "하야시 마스미"
    type:  "WIKIPEDIA"
  - url: "https://ru.wikipedia.org/wiki/%D0%A5%D0%B0%D1%8F%D1%81%D0%B8%2C_%D0%9C%D0%B0%D1%81%D1%83%D0%BC%D0%B8"
    title: "Хаяси, Масуми"
    type:  "WIKIPEDIA"
  - url: "https://www.wikidata.org/wiki/Q1154925"
    title: "Wikidata"
    type:  "WIKIDATA"

# bio (long form, separated for readability)
bio: |
  Imported from discovery source: wikidata-dump