Head-to-head · 19 bouts
Kotetsuyama Toyoya and Yoshinohana Masaki have met 19 times in recorded sumo. Kotetsuyama Toyoya leads 14–5.
Kotetsuyama Toyoya has won with: frontal push out (9), beltless armthrow (3), thrust down (2).
Yoshinohana Masaki has won with: arm lock throw (3), hand pull down (2).
| Tournament | Day | Winner | Technique | Ranks |
|---|---|---|---|---|
| May 1964 | Day 12 | Kotetsuyama Toyoya | Beltless armthrow | Juryo 2 East vs Juryo 6 East |
| May 1965 | Day 8 | Kotetsuyama Toyoya | Frontal push out | Maegashira 12 East vs Maegashira 11 West |
| March 1966 | Day 13 | Kotetsuyama Toyoya | Frontal push out | Maegashira 15 West vs Maegashira 9 West |
| November 1966 | Day 7 | Kotetsuyama Toyoya | Beltless armthrow | Maegashira 1 East vs Maegashira 4 West |
| January 1967 | Day 4 | Kotetsuyama Toyoya | Thrust down | Maegashira 3 East vs Sekiwake 1 West |
| March 1967 | Day 8 | Yoshinohana Masaki | Arm lock throw | Maegashira 4 West vs Maegashira 3 West |
| July 1967 | Day 8 | Yoshinohana Masaki | Arm lock throw | Maegashira 4 East vs Maegashira 2 West |
| January 1968 | Day 7 | Kotetsuyama Toyoya | Frontal push out | Maegashira 5 West vs Maegashira 1 West |
| September 1968 | Day 12 | Kotetsuyama Toyoya | Frontal push out | Maegashira 5 East vs Maegashira 11 East |
| November 1968 | Day 5 | Kotetsuyama Toyoya | Frontal push out | Maegashira 8 East vs Maegashira 10 East |
| January 1969 | Day 2 | Yoshinohana Masaki | Hand pull down | Maegashira 8 East vs Maegashira 9 West |
| March 1969 | Day 13 | Kotetsuyama Toyoya | Frontal push out | Maegashira 4 East vs Maegashira 4 West |
| May 1969 | Day 12 | Yoshinohana Masaki | Hand pull down | Maegashira 9 West vs Maegashira 8 West |
| July 1969 | Day 9 | Kotetsuyama Toyoya | Thrust down | Maegashira 4 East vs Maegashira 6 West |
| November 1970 | Day 1 | Kotetsuyama Toyoya | Beltless armthrow | Maegashira 6 East vs Maegashira 5 West |
| January 1971 | Day 11 | Yoshinohana Masaki | Arm lock throw | Maegashira 8 East vs Maegashira 8 West |
| November 1971 | Day 9 | Kotetsuyama Toyoya | Frontal push out | Maegashira 7 East vs Maegashira 12 East |
| January 1972 | Day 13 | Kotetsuyama Toyoya | Frontal push out | Juryo 3 East vs Juryo 3 West |
| January 1973 | Day 9 | Kotetsuyama Toyoya | Frontal push out | Maegashira 11 East vs Juryo 1 West |
Every bout between the two that is in this database (March 1958 onwards). Technique names follow NHK WORLD-JAPAN.