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The claim

山火事は兵器によって起こされている

Original publisher’s rating

誤り

Reviewed by 日本ファクトチェックセンター ↗ ·

Read the original fact check ↗

Original review summary

The review examines claims that wildfires in Japan were caused by directed-energy weapons. It explains that a wildfire spreading in a straight line can be natural when burning downhill, and notes that wildfires commonly occur in Japan from January to May.[S1]

Research date:

Sources and attribution

  1. [S1] 日本ファクトチェックセンター original review

    Original review · Retrieved October 16, 2026

Original review: 日本ファクトチェックセンター. Structured data compiled by Data Commons under CC BY 4.0. Publisher article content is subject to its own terms. Summaries and context are produced by PeakMetrics with AI assistance.

Updated