r/Sumo↗
相撲 Sumo
A place for SUMO.
57k subscribers377 posts / mo in Sep 2026 (incl. ~4% by known bots)224 authors / mosince 2008
r/Sumo has 57k members (+32% over the last 12 months). It gets about 377 posts a month from 224 people. Top topics: Sumo Wrestling, Rikishi Sumo Discussion and Sumo Basho Watch.
When to post on r/Sumo
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How r/Sumo has grown
Subscriber growth
Subscribers over time
Monthly activity
Posts, comments and authors per month
Topics and brands on r/Sumo
Top topics
Share of the subreddit's posts
- Sumo Wrestling9.9%
- Rikishi Sumo Discussion9.6%
- Sumo Basho Watch8.9%
- Sumo News & Updates7.1%
- Japanese Pro Wrestling Stars0.6%
Brands people mention
Most-mentioned brands and sites, last 12 months
- Yahoo! JAPAN
- Substack
- 日刊スポーツ
- NHK
- The Japan Times
Everything else about r/Sumo
Posting rules and account requirements, how often posts get removed, who writes here (age, gender, countries), what people ask for, how they talk, and related subreddits — all in the full report.
Posts and activity for Sep 2026. Members from Reddit's subscriber counts. Read from the same data the app runs on. Our research