Head-to-head · 26 bouts
Kotokaze Koki and Dewanohana Yoshitaka have met 26 times in recorded sumo. Kotokaze Koki leads 19–7.
Kotokaze Koki has won with: frontal force out (11), frontal push out (4), frontal crush out (3), arm lock throw (1).
Dewanohana Yoshitaka has won with: frontal force out (3), twisting underarm throw (2), slap down (1), hand pull down (1).
| Tournament | Day | Winner | Technique | Ranks |
|---|---|---|---|---|
| May 1975 | Day 14 | Dewanohana Yoshitaka | Twisting underarm throw | Juryo 13 East vs Makushita 8 West |
| November 1975 | Day 12 | Kotokaze Koki | Frontal crush out | Juryo 12 West vs Juryo 11 West |
| January 1976 | Day 6 | Kotokaze Koki | Frontal crush out | Juryo 9 East vs Juryo 7 West |
| March 1976 | Day 12 | Dewanohana Yoshitaka | Frontal force out | Juryo 11 East vs Juryo 7 West |
| May 1976 | Day 3 | Kotokaze Koki | Arm lock throw | Juryo 6 West vs Juryo 2 West |
| September 1978 | Day 9 | Kotokaze Koki | Frontal push out | Maegashira 2 East vs Komusubi 1 West |
| January 1980 | Day 10 | Kotokaze Koki | Frontal crush out | Maegashira 6 East vs Maegashira 14 West |
| November 1980 | Day 1 | Kotokaze Koki | Frontal force out | Maegashira 2 East vs Maegashira 2 West |
| January 1981 | Day 13 | Kotokaze Koki | Frontal force out | Maegashira 8 West vs Maegashira 3 West |
| May 1981 | Day 10 | Kotokaze Koki | Frontal push out | Maegashira 5 East vs Sekiwake 1 West |
| January 1982 | Day 7 | Kotokaze Koki | Frontal force out | Ozeki 1 East vs Komusubi 1 West |
| March 1982 | Day 7 | Dewanohana Yoshitaka | Twisting underarm throw | Ozeki 1 East vs Sekiwake 1 East |
| May 1982 | Day 9 | Dewanohana Yoshitaka | Slap down | Sekiwake 1 East vs Ozeki 1 West |
| July 1982 | Day 12 | Kotokaze Koki | Frontal force out | Sekiwake 1 East vs Ozeki 1 West |
| September 1982 | Day 10 | Kotokaze Koki | Frontal force out | Ozeki 1 East vs Sekiwake 1 West |
| November 1982 | Day 7 | Dewanohana Yoshitaka | Frontal force out | Maegashira 1 West vs Ozeki 1 West |
| January 1983 | Day 3 | Kotokaze Koki | Frontal force out | Komusubi 1 East vs Ozeki 1 West |
| March 1983 | Day 1 | Kotokaze Koki | Frontal force out | Ozeki 1 East vs Maegashira 1 East |
| May 1983 | Day 11 | Dewanohana Yoshitaka | Frontal force out | Sekiwake 1 West vs Ozeki 1 West |
| July 1983 | Day 3 | Kotokaze Koki | Frontal force out | Sekiwake 1 East vs Ozeki 2 West |
| September 1983 | Day 3 | Kotokaze Koki | Frontal force out | Ozeki 1 East vs Sekiwake 1 West |
| March 1984 | Day 6 | Kotokaze Koki | Frontal force out | Komusubi 1 East vs Ozeki 1 West |
| May 1984 | Day 6 | Kotokaze Koki | Frontal push out | Ozeki 2 East vs Komusubi 1 West |
| November 1984 | Day 8 | Kotokaze Koki | Frontal push out | Ozeki 2 East vs Maegashira 1 West |
| January 1985 | Day 11 | Dewanohana Yoshitaka | Hand pull down | Ozeki 2 East vs Maegashira 9 West |
| March 1985 | Day 4 | Kotokaze Koki | Frontal force out | Komusubi 1 West vs Ozeki 2 West |
Every bout between the two that is in this database (March 1958 onwards). Technique names follow NHK WORLD-JAPAN.