September 30 – October 2, 2026
METAL JAPAN – Highly-functional Metal Expo 2026
Chiba Prefecture, Japan
WhenSeptember 30 – October 2, 2026
IndustryEnergy & environment, Mining & metallurgy
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About the fair
Environment, water and recycling, metals, alloys and metalworking.
Typical weather on these dates
Average of 2015–2024 measurements for September 30 – October 2, 2026 in Chiba Prefecture — the exact days of the fair, not the whole month.
Sep 3026° / 19°rain in 40% of years
Oct 125° / 18°rain in 70% of years
Oct 227° / 18°rain in 40% of years
Source: NASA POWER (measurements 2015–2024), coordinates © OpenStreetMap
That same week in Chiba Prefecture
Other fairs running at the same time — worth seeing while the trip is already paid for.
September 30 – October 2, 2026