Japan-Event Editorial

Japan-based editorial team
Primary sources, cited
Variable facts dated

The Japan-Event editorial desk. We work from primary sources and date every claim that can change.

Japan Festival Calendar Database: 515 Dated Events Across 45 Prefectures (Open Data, as of Aug 2026)

As of August 7, 2026 the Japan-Event database holds 515 dated event editions across 45 of Japan's 47 prefectures. 28.7% of its 129 traditional matsuri fall in August alone. Free CSV, summary JSON and a live API feed, with the methodology and the known gaps stated in full.

Japan-Event Editorial · 2026-07-16

How Japan-Event verifies information — Editorial Policy

Every fact on Japan-Event is checked against at least two independent sources before publication, dated ("as of"), and corrected in public when wrong — this page explains exactly how.

Japan-Event Editorial · 2026-07-15

Japan-Event Editorial

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Japan Festival Calendar Database: 515 Dated Events Across 45 Prefectures (Open Data, as of Aug 2026)

How Japan-Event verifies information — Editorial Policy