S1W top peak
Kumagatani-beya
- Members
- 1
- Yusho
- 0
- Sansho
- 2
- Yok/Oz
- 0
- Basho
- 47
Roster 1 Makuuchi wrestlers, peak rank order
Every wrestler whose last recorded stable was Kumagatani-beya and who reached Makuuchi, sumo's top division, since 1958. Sorted by highest rank reached. Each name opens a full career profile.
| Peak | Shikona | Era | Basho | Y | S | Active |
|---|---|---|---|---|---|---|
| S1W | Koboyama Daizo | 1981–1990 | 47 | – | 2 | – |
Stable as last recorded per wrestler - not per-basho history; merged/renamed lineages are not tracked. Y = yusho (championships), S = sansho (special prizes), ● = active. Makuuchi only, 1981–1990.