Head-to-head · 17 bouts
Mutsuarashi Yukio and Kiyokuni Katsuo have met 17 times in recorded sumo. Kiyokuni Katsuo leads 15–2.
Mutsuarashi Yukio has won with: frontal lift out (1), frontal force out (1).
Kiyokuni Katsuo has won with: frontal force out (7), beltless armthrow (2), outside leg trip (1), twisting backward knee trip (1), over arm throw (1).
| Tournament | Day | Winner | Technique | Ranks |
|---|---|---|---|---|
| March 1967 | Day 9 | Mutsuarashi Yukio | Frontal lift out | Maegashira 14 East vs Maegashira 5 West |
| September 1967 | Day 6 | Kiyokuni Katsuo | Outside leg trip | Maegashira 2 West vs Komusubi 1 West |
| November 1967 | Day 10 | Kiyokuni Katsuo | Frontal force out | Komusubi 1 East vs Maegashira 4 West |
| January 1968 | Day 5 | Kiyokuni Katsuo | Frontal force out | Maegashira 1 East vs Sekiwake 1 West |
| March 1968 | Day 7 | Kiyokuni Katsuo | Twisting backward knee trip | Sekiwake 1 East vs Maegashira 3 West |
| January 1969 | Day 3 | Kiyokuni Katsuo | Beltless armthrow | Maegashira 1 East vs Komusubi 1 West |
| May 1969 | Day 3 | Kiyokuni Katsuo | Frontal force out | Maegashira 1 East vs Sekiwake 1 West |
| September 1969 | Day 7 | Kiyokuni Katsuo | Frontal force out | Ozeki 1 East vs Maegashira 1 West |
| November 1969 | Day 5 | Mutsuarashi Yukio | Frontal force out | Maegashira 1 West vs Ozeki 2 West |
| January 1970 | Day 3 | Kiyokuni Katsuo | Over arm throw | Maegashira 1 East vs Ozeki 2 West |
| May 1970 | Day 8 | Kiyokuni Katsuo | Thrust down | Komusubi 1 West vs Ozeki 1 West |
| July 1970 | Day 6 | Kiyokuni Katsuo | Frontal push out | Ozeki 1 East vs Maegashira 2 East |
| November 1970 | Day 9 | Kiyokuni Katsuo | Frontal force out | Maegashira 2 East vs Ozeki 1 West |
| March 1971 | Day 6 | Kiyokuni Katsuo | Beltless armthrow | Sekiwake 1 East vs Ozeki 2 West |
| May 1971 | Day 2 | Kiyokuni Katsuo | Frontal force out | Ozeki 2 East vs Maegashira 1 West |
| September 1971 | Day 5 | Kiyokuni Katsuo | Frontal force out | Maegashira 2 East vs Ozeki 1 West |
| November 1972 | Day 9 | Kiyokuni Katsuo | Slap down | Ozeki 2 East vs Maegashira 2 West |
Every bout between the two that is in this database (March 1958 onwards). Technique names follow NHK WORLD-JAPAN.