Head-to-head · 13 bouts
Tamakasuga Ryoji and Kotonishiki Katsuhiro have met 13 times in recorded sumo. Kotonishiki Katsuhiro leads 7–6.
Tamakasuga Ryoji has won with: frontal push out (3), frontal push down (2), slap down (1).
Kotonishiki Katsuhiro has won with: frontal force out (3), frontal push out (3), underarm throw (1).
| Tournament | Day | Winner | Technique | Ranks |
|---|---|---|---|---|
| March 1996 | Day 14 | Tamakasuga Ryoji | Frontal push out | Maegashira 5 West vs Sekiwake 1 West |
| July 1996 | Day 15 | Kotonishiki Katsuhiro | Frontal force out | Maegashira 1 East vs Maegashira 2 West |
| September 1996 | Day 7 | Kotonishiki Katsuhiro | Frontal push out | Maegashira 3 East vs Komusubi 2 West |
| January 1997 | Day 11 | Kotonishiki Katsuhiro | Frontal force out | Maegashira 2 East vs Sekiwake 1 West |
| March 1997 | Day 12 | Kotonishiki Katsuhiro | Underarm throw | Maegashira 6 East vs Maegashira 3 West |
| May 1997 | Day 1 | Tamakasuga Ryoji | Frontal push out | Maegashira 1 East vs Maegashira 1 West |
| September 1998 | Day 11 | Tamakasuga Ryoji | Frontal push down | Maegashira 7 East vs Maegashira 3 West |
| November 1998 | Day 11 | Kotonishiki Katsuhiro | Frontal push out | Maegashira 12 West vs Maegashira 4 West |
| January 1999 | Day 13 | Tamakasuga Ryoji | Frontal push out | Komusubi 2 East vs Maegashira 2 West |
| March 1999 | Day 10 | Tamakasuga Ryoji | Frontal push down | Maegashira 4 West vs Maegashira 1 West |
| September 1999 | Day 11 | Kotonishiki Katsuhiro | Frontal push out | Komusubi 1 East vs Maegashira 1 West |
| November 1999 | Day 11 | Kotonishiki Katsuhiro | Frontal force out | Maegashira 1 East vs Maegashira 2 West |
| January 2000 | Day 14 | Tamakasuga Ryoji | Slap down | Maegashira 3 East vs Maegashira 8 East |
Every bout between the two that is in this database (March 1958 onwards). Technique names follow NHK WORLD-JAPAN.