Head-to-head · 33 bouts
Asashio Taro and Wakashimazu Mutsuo have met 33 times in recorded sumo. Wakashimazu Mutsuo leads 20–13.
Asashio Taro has won with: frontal force out (9), frontal crush out (3), frontal thrust out (1).
Wakashimazu Mutsuo has won with: frontal force out (11), underarm throw (3), over arm throw (2), frontal crush out (1), outside leg trip (1).
| Tournament | Day | Winner | Technique | Ranks |
|---|---|---|---|---|
| January 1981 | Day 13 | Wakashimazu Mutsuo | Frontal force out | Maegashira 3 East vs Maegashira 12 East |
| March 1981 | Day 7 | Asashio Taro | Frontal thrust out | Maegashira 1 East vs Maegashira 4 East |
| September 1981 | Day 7 | Wakashimazu Mutsuo | Frontal force out | Maegashira 3 East vs Sekiwake 1 West |
| November 1981 | Day 8 | Wakashimazu Mutsuo | Frontal crush out | Maegashira 4 West vs Komusubi 2 West |
| January 1982 | Day 10 | Asashio Taro | Frontal crush out | Maegashira 2 West vs Sekiwake 1 West |
| March 1982 | Day 11 | Wakashimazu Mutsuo | Outside leg trip | Maegashira 1 West vs Sekiwake 1 West |
| May 1982 | Day 12 | Asashio Taro | Frontal crush out | Komusubi 1 West vs Sekiwake 1 West |
| July 1982 | Day 10 | Wakashimazu Mutsuo | Frontal force out | Komusubi 1 East vs Sekiwake 1 West |
| September 1982 | Day 1 | Wakashimazu Mutsuo | Underarm throw | Sekiwake 1 East vs Sekiwake 2 West |
| November 1982 | Day 7 | Wakashimazu Mutsuo | Frontal force out | Sekiwake 1 East vs Maegashira 1 East |
| January 1983 | Day 12 | Asashio Taro | Frontal force out | Sekiwake 1 West vs Ozeki 2 West |
| March 1983 | Day 10 | Asashio Taro | Frontal force out | Ozeki 2 East vs Sekiwake 1 East |
| May 1983 | Day 15 | Wakashimazu Mutsuo | Frontal force out | Ozeki 2 East vs Ozeki 2 West |
| July 1983 | Day 13 | Wakashimazu Mutsuo | Rear push out | Ozeki 3 East vs Ozeki 1 West |
| January 1984 | Day 11 | Wakashimazu Mutsuo | Over arm throw | Ozeki 1 East vs Ozeki 2 West |
| March 1984 | Day 11 | Wakashimazu Mutsuo | Frontal force out | Ozeki 1 East vs Ozeki 2 East |
| May 1984 | Day 12 | Wakashimazu Mutsuo | Underarm throw | Ozeki 1 East vs Ozeki 2 West |
| July 1984 | Day 11 | Wakashimazu Mutsuo | Frontal force out | Ozeki 2 East vs Ozeki 1 West |
| September 1984 | Day 11 | Wakashimazu Mutsuo | Underarm throw | Ozeki 1 East vs Ozeki 2 East |
| November 1984 | Day 13 | Asashio Taro | Frontal force out | Ozeki 1 East vs Ozeki 1 West |
| January 1985 | Day 14 | Wakashimazu Mutsuo | Slap down | Ozeki 1 East vs Ozeki 1 West |
| March 1985 | Day 15 | Asashio Taro | Frontal crush out | Ozeki 2 East vs Ozeki 1 West |
| May 1985 | Day 13 | Asashio Taro | Frontal force out | Ozeki 1 East vs Ozeki 1 West |
| September 1985 | Day 10 | Wakashimazu Mutsuo | Over arm throw | Ozeki 2 East vs Ozeki 2 West |
| November 1985 | Day 11 | Asashio Taro | Frontal force out | Ozeki 2 East vs Ozeki 2 West |
| January 1986 | Day 15 | Asashio Taro | Frontal force out | Ozeki 3 East vs Ozeki 2 West |
| March 1986 | Day 10 | Wakashimazu Mutsuo | Frontal force out | Ozeki 2 East vs Ozeki 3 West |
| May 1986 | Day 8 | Wakashimazu Mutsuo | Frontal force out | Ozeki 3 West vs Ozeki 1 West |
| July 1986 | Day 11 | Wakashimazu Mutsuo | Frontal force out | Ozeki 2 East vs Ozeki 3 West |
| September 1986 | Day 10 | Asashio Taro | Frontal force out | Ozeki 2 East vs Ozeki 2 West |
| November 1986 | Day 13 | Asashio Taro | Frontal force out | Ozeki 2 West vs Ozeki 1 West |
| January 1987 | Day 14 | Asashio Taro | Frontal force out | Ozeki 3 East vs Ozeki 2 West |
| March 1987 | Day 8 | Wakashimazu Mutsuo | Frontal force out | Ozeki 3 East vs Ozeki 2 West |
Every bout between the two that is in this database (March 1958 onwards). Technique names follow NHK WORLD-JAPAN.