About the fair
JARL Ham Fair 2026 took place August 30, 2026 — Tokyo Big Sight, Tokyo, Japan.
Electronics, components and semiconductors, IT, software and digital technology.
Typical weather on these dates
Average of 2015–2024 measurements for August 30, 2026 in Tokyo — the exact days of the fair, not the whole month.
Aug 3031° / 24°rain in 70% of years
Source: NASA POWER (measurements 2015–2024), coordinates © OpenStreetMap
That same week in Tokyo
Other fairs running at the same time — worth seeing while the trip is already paid for.