AJRST 2023 Grand Final

We are excited to announce the return of international participation after a three-year break. This year's edition of the competition brings significant changes to the standards and guidelines. We kindly request you to carefully review the attached Standard Operating Procedure Document to familiarize yourself with the new procedures. We regret to inform you that the mini-sumo category will be exclusively reserved for Japanese players, while the mega-sumo category will be open to international participants.

New Standard Operating Procedure for 2023 Grand Final.pdf

2023 Pre-Approved International Tournaments

Please check the current pre-registered official tournaments for this year's edition.
Get ready and Hakke Yoi Nokotta!


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Contact Us

1-1 Sakuragi-cho Naka-ku Yokohama Kanagawa Prefecture, 231-8008, JAPAN.

Tel. +81-50-3000-2763