Head-to-head · 15 bouts
Wakanosato Shinobu and Musashimaru Koyo have met 15 times in recorded sumo. Musashimaru Koyo leads 10–5.
Wakanosato Shinobu has won with: frontal force out (2), head chop down (1), beltless armthrow (1), slap down (1).
Musashimaru Koyo has won with: frontal force out (3), frontal push out (2), beltless armthrow (1), frontal push down (1), frontal crush out (1).
| Tournament | Day | Winner | Technique | Ranks |
|---|---|---|---|---|
| September 1998 | Day 9 | Wakanosato Shinobu | Frontal force out | Ozeki 1 East vs Maegashira 4 West |
| May 1999 | Day 14 | Musashimaru Koyo | Beltless armthrow | Ozeki 1 East vs Maegashira 10 West |
| July 1999 | Day 4 | Musashimaru Koyo | Frontal push down | Maegashira 2 East vs Yokozuna 1 West |
| November 2000 | Day 5 | Musashimaru Koyo | Frontal force out | Yokozuna 1 East vs Komusubi 1 West |
| January 2001 | Day 13 | Wakanosato Shinobu | Head chop down | Sekiwake 1 East vs Yokozuna 1 West |
| March 2001 | Day 2 | Musashimaru Koyo | Frontal crush out | Sekiwake 1 East vs Yokozuna 1 West |
| May 2001 | Day 4 | Musashimaru Koyo | Frontal push out | Maegashira 1 East vs Yokozuna 1 West |
| July 2001 | Day 11 | Wakanosato Shinobu | Beltless armthrow | Komusubi 1 West vs Yokozuna 1 West |
| September 2001 | Day 14 | Musashimaru Koyo | Rear push out | Yokozuna 1 East vs Komusubi 1 East |
| November 2001 | Day 4 | Musashimaru Koyo | Frontal force out | Yokozuna 1 East vs Maegashira 1 East |
| January 2002 | Day 1 | Wakanosato Shinobu | Frontal force out | Yokozuna 1 East vs Komusubi 1 East |
| March 2002 | Day 8 | Musashimaru Koyo | Frontal force out | Yokozuna 1 East vs Komusubi 1 East |
| May 2002 | Day 1 | Musashimaru Koyo | Thrust down | Yokozuna 1 East vs Komusubi 1 East |
| July 2002 | Day 12 | Wakanosato Shinobu | Slap down | Yokozuna 1 East vs Sekiwake 1 West |
| September 2002 | Day 7 | Musashimaru Koyo | Frontal push out | Yokozuna 1 East vs Sekiwake 1 East |
Every bout between the two that is in this database (March 1958 onwards). Technique names follow NHK WORLD-JAPAN.