Uchi No Heya!

Run a sumo stable! Recruit rookies, drill their stats, cook chanko nabe, and steer them through six grand tournaments a year. In this sumo sim, you climb the banzuke from Jonokuchi to Yokozuna while juggling injuries, rivalries, and an empty bank account. Work hard to make your heya legendary!

Uchi No Heya! is a comprehensive sumo management simulator that puts you in control of your own stable. It runs through everything you would expect out of a good sumo simulator! All sumo divisions, all kimarite, and small details like special promotion/demotion logic for sekiwake/ozeki/yokozuna. In hardcore mode the difficulty is aimed more toward real world difficulty, with only the best of the best reaching the top!

Compared to the free web version of this sumo manager, the steam version includes 2 Hardcore modes, and an in-game sumo database of every rikishi, basho, and heya in your game! Use data to better coach your rikishi and track their road to yokozuna.

Use your retired rikishi from any career mode in the arcade post-game mode Riksihi Stadium. Your rikishi can fight in turn-based battles using the kimarite learned over their career, enter mini tournaments to earn persistent boons, and run a roguelike gauntlet with per-run perks and 12 bosses to progress through. Export your team to pit them against your friends!

Climb a ladder of over 600 rikishi across real-world divisions

Master all 82 Kimarite

Simulate basho, off-season events, and real banzukes with accurate sumo logic

Scout new rikishi, manage your facilities, and manage your Heya's upgrades.

Over 300 random events for the off-season, with more being suggested by the community all the time!

Employ rikishi as staff and chanko chefs for more management options