Back to today’s briefing

Story perspectives

Japanese Court Sentences Aoki to Death for Nakano Attack

10/15/2025

38 3 Full Breakdown

Summary

Story summary

A Japanese court sentenced Masanori Aoki to death for the May 2023 Nakano City attack, killing two women and two police officers.
The 34-year-old believed the women insulted him, and the court rejected his mental illness defense.
Following the incident, authorities tightened firearm regulations on half-rifles amid rising public safety concerns.
Aoki is the son of a local political figure, adding complexity to the case.

1 of 1

Story summary

A Japanese court sentenced Masanori Aoki to death for the May 2023 Nakano City attack, killing two women and two police officers.
The 34-year-old believed the women insulted him, and the court rejected his mental illness defense.
Following the incident, authorities tightened firearm regulations on half-rifles amid rising public safety concerns.
Aoki is the son of a local political figure, adding complexity to the case.