SAGAMIHARA — 2016 · Major Tragedy

The Tsukui Yamayuri-en Care Home Attack

SolvedSources: ALast updated: 14 October 2026

On the night of 26 July 2016 a former employee entered the Tsukui Yamayuri-en care home for disabled people in Sagamihara, Kanagawa. Nineteen people were killed and 26 injured. The attacker soon handed himself in at a nearby police station; his discriminatory views about disabled people became central to the investigation. On 16 March 2020 the Yokohama District Court found him criminally responsible and sentenced him to death; the sentence became final when he withdrew his appeal. It was one of the deadliest mass attacks in post-war Japan and started a national debate about disability rights and the structure of care institutions.

Date
2016
Place
Kanagawa, Japan, Sagamihara, JP
Category
Major Tragedy
Case Status
Solved
Coordinates
35.6030, 139.1860 ↗

Timeline of Events

  1. 26 July 2016Night attack on the care home: 19 dead, 26 injured.
  2. 26 July 2016The attacker surrendered at a police station.
  1. January 2020The trial opened in Yokohama.
  2. 16 March 2020The court sentenced him to death; the sentence became final.

Sources

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🕯️ This record was prepared with respect, in memory of those who lost their lives.