Sotomusō (外無双; "outer thigh propping twist down") is a technique using the left (right) hand to grab onto the outside of the opponent's right (left) knee and twisting the opponent over one's left (right) knee.
From English Wikipedia (article), CC BY-SA 4.0.
| Basho | Day | Winner | Loser | Div. |
|---|---|---|---|---|
| January (Hatsu) 2002 | 3 | Daionji | Taiheizan | Jonidan |
| September (Aki) 2000 | 14 | Subaru | Wakasaumi | Sandanme |
| September (Aki) 2000 | 10 | Tsunenoumi | Seishiro | Jonidan |
| January (Hatsu) 1999 | 5 | Kyokutenzan | Fukuseyama | Makushita |
| November (Kyūshū) 1998 | 10 | Kyokushuzan | Asanowaka | Makuuchi |
| July (Nagoya) 1998 | 2 | Akasaka | Kumai | Jonidan |
| May (Natsu) 1998 | 1 | Kyokushuzan | Terao | Makuuchi |
| January (Hatsu) 1998 | 15 | Akasaka | Adachifuji | Jonidan |