Sumo Stable Win rateRankings

The bouts of all rikishi who belonged to the room are added up to the current room name even if the name of the room has changed (for example, "Fujishima → Futagoyama" is added up as Futagoyama). Rather than the strength of the sumo wrestling in the room itself, it is a measure of how well the wrestlers have developed over a long history to be able to rank above Banzuke. As you can see, the difference is small, and almost every room is close to 50%.

Rooms with fewer than 1,000 bouts (25 rooms) are excluded because they are too small to be useful as a reference.