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Join the IEO
  • About
    • IEO in a nutshell
    • Mission and goals
    • Organizational structure
    • People
    • Useful materials
    • Media
    • Contacts
  • Competition
    • Structure
    • Syllabus
    • How-to
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    • Past IEOs
  • Documents
  • Countries
    • 3YA Partners
    • All countries
    • Bring IEO to your country
  • Results
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  • IEOx
    • About
    • EssayChallenge
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  • For sponsors
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  • Executive Summary

Countries and territories

Japan
2023
First participation
3
Number of participations
Contact information
Selection Competition
National High School Economics Quiz Tournament
https://apfl.or.jp/index.php
Selection Competition
Tatsuro Suzuki
suzuki@apfl.or.jp
Achievements
0
Gold medals
2
Silver medals
5
Bronze medals
0
Honourable mentions
Participants
2025
Contestants
Kai Masujima
Rintaro Ogawa
Sho Hayakawa
Satoshi Tomita
Rina Okamoto
Contact Us
With any questions, applications or feedback
© 2025 International Economics Olympiad
Legal Address:

“International Economics Olympiad (IEO)” Association

c/o Science Olympiad University of Bern Hochschulstrasse 6 3012 Bern Switzerland