Head-to-head · 21 bouts
Tochinonada Taiichi and Musashimaru Koyo have met 21 times in recorded sumo. Musashimaru Koyo leads 17–4.
Tochinonada Taiichi has won with: frontal force out (2), twisting underarm throw (1), thrust down (1).
Musashimaru Koyo has won with: frontal force out (10), frontal push out (2), over arm throw (2), frontal crush out (1), frontal push down (1).
| Tournament | Day | Winner | Technique | Ranks |
|---|---|---|---|---|
| September 1997 | Day 6 | Musashimaru Koyo | Frontal force out | Ozeki 1 East vs Maegashira 2 East |
| November 1997 | Day 7 | Musashimaru Koyo | Frontal push out | Ozeki 1 East vs Komusubi 1 East |
| January 1998 | Day 6 | Musashimaru Koyo | Frontal crush out | Maegashira 2 West vs Ozeki 1 West |
| March 1998 | Day 6 | Tochinonada Taiichi | Frontal force out | Ozeki 1 East vs Maegashira 3 East |
| May 1998 | Day 2 | Musashimaru Koyo | Frontal force out | Maegashira 1 East vs Ozeki 1 West |
| July 1998 | Day 2 | Musashimaru Koyo | Frontal push down | Maegashira 2 West vs Ozeki 1 West |
| March 1999 | Day 13 | Musashimaru Koyo | Frontal push out | Ozeki 1 East vs Maegashira 5 West |
| May 1999 | Day 2 | Musashimaru Koyo | Frontal force out | Ozeki 1 East vs Maegashira 2 East |
| July 2000 | Day 7 | Musashimaru Koyo | Frontal force out | Yokozuna 2 East vs Maegashira 3 East |
| September 2000 | Day 9 | Musashimaru Koyo | Over arm throw | Maegashira 3 West vs Yokozuna 1 West |
| January 2001 | Day 7 | Musashimaru Koyo | Frontal force out | Komusubi 1 West vs Yokozuna 1 West |
| March 2001 | Day 14 | Musashimaru Koyo | Frontal force out | Sekiwake 1 West vs Yokozuna 1 West |
| May 2001 | Day 6 | Musashimaru Koyo | Thrust down | Sekiwake 1 East vs Yokozuna 1 West |
| July 2001 | Day 7 | Musashimaru Koyo | Over arm throw | Maegashira 3 East vs Yokozuna 1 West |
| September 2001 | Day 11 | Tochinonada Taiichi | Twisting underarm throw | Yokozuna 1 East vs Maegashira 5 West |
| November 2001 | Day 8 | Musashimaru Koyo | Frontal force out | Yokozuna 1 East vs Maegashira 4 West |
| March 2002 | Day 5 | Musashimaru Koyo | Frontal force out | Yokozuna 1 East vs Maegashira 3 East |
| May 2002 | Day 11 | Musashimaru Koyo | Frontal force out | Yokozuna 1 East vs Komusubi 1 West |
| July 2002 | Day 4 | Tochinonada Taiichi | Thrust down | Yokozuna 1 East vs Maegashira 1 East |
| September 2002 | Day 4 | Musashimaru Koyo | Frontal force out | Yokozuna 1 East vs Maegashira 1 West |
| November 2003 | Day 3 | Tochinonada Taiichi | Frontal force out | Maegashira 1 East vs Yokozuna 1 West |
Every bout between the two that is in this database (March 1958 onwards). Technique names follow NHK WORLD-JAPAN.