Head-to-head · 13 bouts
Kotokaze Koki and Daijuyama Tadaaki have met 13 times in recorded sumo. Kotokaze Koki leads 12–1.
Kotokaze Koki has won with: frontal force out (7), frontal crush out (4), frontal push out (1).
Daijuyama Tadaaki has won with: frontal force out (1).
| Tournament | Day | Winner | Technique | Ranks |
|---|---|---|---|---|
| July 1981 | Day 6 | Kotokaze Koki | Frontal crush out | Sekiwake 1 East vs Maegashira 3 West |
| September 1981 | Day 5 | Kotokaze Koki | Frontal crush out | Sekiwake 1 East vs Maegashira 1 West |
| November 1981 | Day 10 | Kotokaze Koki | Frontal force out | Ozeki 1 East vs Sekiwake 1 West |
| January 1982 | Day 9 | Kotokaze Koki | Frontal crush out | Ozeki 1 East vs Maegashira 3 West |
| May 1982 | Day 4 | Kotokaze Koki | Frontal crush out | Maegashira 1 East vs Ozeki 1 West |
| September 1982 | Day 7 | Kotokaze Koki | Frontal force out | Ozeki 1 East vs Maegashira 1 East |
| November 1982 | Day 9 | Kotokaze Koki | Frontal force out | Sekiwake 1 West vs Ozeki 1 West |
| January 1983 | Day 11 | Kotokaze Koki | Frontal push out | Maegashira 5 East vs Ozeki 1 West |
| September 1983 | Day 2 | Kotokaze Koki | Frontal force out | Ozeki 1 East vs Maegashira 3 East |
| January 1984 | Day 1 | Kotokaze Koki | Frontal force out | Maegashira 1 West vs Ozeki 1 West |
| March 1984 | Day 7 | Kotokaze Koki | Frontal force out | Maegashira 3 East vs Ozeki 1 West |
| July 1984 | Day 14 | Daijuyama Tadaaki | Frontal force out | Maegashira 4 East vs Ozeki 2 West |
| September 1984 | Day 10 | Kotokaze Koki | Frontal force out | Maegashira 1 East vs Ozeki 2 West |
Every bout between the two that is in this database (March 1958 onwards). Technique names follow NHK WORLD-JAPAN.