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Astronomy and Astrophysics Conferences in Japan 2026–2027

122 upcoming Astronomy and Astrophysics conferences in Japan are listed through December 2027. The busiest cities in Japan are Tokyo, Kyoto and Osaka.

Next conference
20 Nov
Next CFP deadline
15 Nov
Upcoming
122 conferences
Open calls for papers
107
Open calls for papers only

Showing 25 of 122 upcoming conferences, soonest first. Clear filters

November 2026

Astronomy and Astrophysics conferences in Japan in November 2026

Japan conference calendar by month

Questions about conferences in Japan

What Astronomy and Astrophysics conferences are happening in Japan?

122 conferences are listed through December 2027. The next one starts on 20 November 2026 in Osaka. Use the filters above to narrow by topic, city or month.

Which cities in Japan host the most conferences?

The cities with the most listings are Tokyo, Kyoto and Osaka.

How can researchers find conferences with an open call for papers in Japan?

Use "Open calls for papers only" in the filters. Each listing shows its submission deadline, and the organizer's website has the full call.

Are the listed conferences free to attend?

Finding conferences here is free. Registration fees and eligibility are set by each organizer, so check the official website before you register.