About Makuuchi
Whether you’re just getting into Sumo or already cheering for your favorite Rikishi for a while, "Makuuchi" gives you a unique way to follow this great Japanese sport. Collect your favorite Sumo Wrestlers, build your own Heya (Stable), track their rank changes across tournaments and compare their records in head-to-head matchups.
Explore dynamic Sumo cards that are inspired by collectible sports cards but now complete with bios, ranks and career stats that update automatically.
I hope this app will make your love for Sumo even greater!
— Elmar
Upgrade to Makuuchi Pro to unlock
• All divisions (from Makuuchi to Jonokuchi)
• Career stats, rank updates and more for the Sumo cards
• Live updates from ongoing Basho (and past tournaments)
• Powerful filters, search, and sorting
• Head-to-head rivalry tool
• Performance insights for your stable
• See upcoming Basho (Tournaments)
• Custom themes, App icons and a switch for Japanese sumo terms
Roadmap
Launch First Release
July 2025
Highlights in Cards (tallest, heaviest etc.)
DONE IN 2025
Live Basho results + previous results
DONE IN 2026
Adding Legends Cards (retired sumo)
2026
More Basho info
2026
Minor updated to Sumo card (flags etc.)
2026
Android version
TBD
FAQ
What does "Makuuchi" mean?
It's the Japanese name for the top 42 Sumo Wrestlers in the top division. Each pro division has its own name.
Can users suggest features?
Yes, we welcome feedback. Please contact us to suggest features, tips, bugs or any other feedback.
Why don't I see immediate live updates?
Well, it depends on the type of information. The rankings are being determined after a Basho (Tournament) so you will see an update after that has passed. But the mtach-up information is updated after the Basho day, so that's visible quite soon.
Questions or Feedback?
Images used in this app are licensed solely for educational and informational purposes. They are not for sale or redistribution. This app is unofficial and is not affiliated with the Japan Sumo Association or any individual rikishi. All paid features relate to enhanced functionality, such as additional stats and tools, not to purchasing images or likenesses. Data is sourced from public records and may contain errors.