Head-to-head · 15 bouts
Dewanishiki Tadao and Kotogahama Sadao have met 15 times in recorded sumo. Dewanishiki Tadao leads 9–6.
Dewanishiki Tadao has won with: frontal force out (6), frontal push down (1), backward force down (1).
Kotogahama Sadao has won with: frontal force out (4), twist down (1), inside leg trip (1).
| Tournament | Day | Winner | Technique | Ranks |
|---|---|---|---|---|
| May 1958 | Day 2 | Kotogahama Sadao | Frontal force out | Maegashira 2 West vs Ozeki 1 West |
| July 1958 | Day 4 | Kotogahama Sadao | Twist down | Ozeki 1 East vs Maegashira 5 East |
| September 1958 | Day 4 | Dewanishiki Tadao | Frontal push down | Ozeki 1 East vs Maegashira 2 West |
| November 1958 | Day 2 | Dewanishiki Tadao | Frontal force out | Ozeki 1 East vs Maegashira 2 West |
| September 1959 | Day 2 | Dewanishiki Tadao | Frontal force out | Ozeki 1 East vs Maegashira 2 West |
| November 1959 | Day 10 | Kotogahama Sadao | Inside leg trip | Komusubi 1 West vs Ozeki 1 West |
| January 1960 | Day 12 | Dewanishiki Tadao | Frontal force out | Sekiwake 2 West vs Ozeki 1 West |
| March 1960 | Day 9 | Dewanishiki Tadao | Backward force down | Ozeki 1 East vs Maegashira 1 West |
| July 1960 | Day 2 | Dewanishiki Tadao | Frontal force out | Maegashira 2 West vs Ozeki 1 West |
| September 1960 | Day 12 | Dewanishiki Tadao | Frontal force out | Ozeki 1 East vs Komusubi 2 East |
| November 1960 | Day 7 | Dewanishiki Tadao | fusen | Ozeki 2 East vs Maegashira 4 East |
| January 1961 | Day 4 | Kotogahama Sadao | Frontal force out | Maegashira 6 East vs Ozeki 2 West |
| September 1961 | Day 8 | Kotogahama Sadao | Frontal force out | Ozeki 3 East vs Maegashira 3 East |
| July 1962 | Day 9 | Kotogahama Sadao | Frontal force out | Ozeki 3 East vs Maegashira 1 East |
| September 1962 | Day 6 | Dewanishiki Tadao | Frontal force out | Sekiwake 1 East vs Ozeki 1 West |
Every bout between the two that is in this database (March 1958 onwards). Technique names follow NHK WORLD-JAPAN.