Head-to-head · 17 bouts
Tamakasuga Ryoji and Musashimaru Koyo have met 17 times in recorded sumo. Musashimaru Koyo leads 14–3.
Tamakasuga Ryoji has won with: hand pull down (1), thrust down (1), frontal push out (1).
Musashimaru Koyo has won with: frontal force out (4), frontal push out (4), frontal push down (3), frontal thrust out (2), slap down (1).
| Tournament | Day | Winner | Technique | Ranks |
|---|---|---|---|---|
| July 1996 | Day 1 | Musashimaru Koyo | Slap down | Ozeki 2 East vs Maegashira 1 East |
| September 1996 | Day 2 | Musashimaru Koyo | Frontal force out | Ozeki 2 East vs Maegashira 3 East |
| January 1997 | Day 12 | Musashimaru Koyo | Frontal push down | Maegashira 2 East vs Ozeki 1 West |
| May 1997 | Day 10 | Musashimaru Koyo | Frontal force out | Ozeki 1 East vs Maegashira 1 East |
| July 1997 | Day 4 | Tamakasuga Ryoji | Hand pull down | Sekiwake 1 West vs Ozeki 1 West |
| September 1997 | Day 1 | Musashimaru Koyo | Frontal force out | Ozeki 1 East vs Komusubi 2 West |
| November 1997 | Day 1 | Musashimaru Koyo | Frontal push down | Ozeki 1 East vs Maegashira 1 East |
| September 1998 | Day 6 | Musashimaru Koyo | Frontal push out | Ozeki 1 East vs Maegashira 3 West |
| November 1998 | Day 10 | Musashimaru Koyo | Frontal push down | Ozeki 1 East vs Maegashira 4 West |
| January 1999 | Day 6 | Tamakasuga Ryoji | Thrust down | Ozeki 1 East vs Maegashira 2 West |
| September 1999 | Day 5 | Musashimaru Koyo | Frontal force out | Maegashira 1 West vs Yokozuna 1 West |
| November 1999 | Day 4 | Musashimaru Koyo | Frontal push out | Yokozuna 1 East vs Maegashira 1 East |
| March 2000 | Day 3 | Musashimaru Koyo | Frontal push out | Yokozuna 2 East vs Maegashira 2 East |
| July 2000 | Day 9 | Musashimaru Koyo | Frontal thrust out | Komusubi 1 West vs Yokozuna 2 East |
| January 2001 | Day 5 | Musashimaru Koyo | Frontal thrust out | Maegashira 5 West vs Yokozuna 1 West |
| September 2001 | Day 9 | Tamakasuga Ryoji | Frontal push out | Yokozuna 1 East vs Maegashira 3 West |
| November 2002 | Day 3 | Musashimaru Koyo | Frontal push out | Yokozuna 1 East vs Maegashira 3 East |
Every bout between the two that is in this database (March 1958 onwards). Technique names follow NHK WORLD-JAPAN.