Head-to-head · 15 bouts
Fukunohana Koichi and Tochioyama Yuki have met 15 times in recorded sumo. Fukunohana Koichi leads 14–1.
Fukunohana Koichi has won with: frontal force out (3), frontal push out (3), frontal lift out (2), slap down (1).
Tochioyama Yuki has won with: pulling inside ankle sweep (1).
| Tournament | Day | Winner | Technique | Ranks |
|---|---|---|---|---|
| May 1965 | Day 8 | Fukunohana Koichi | Frontal force out | Juryo 5 West vs Juryo 2 West |
| September 1965 | Day 11 | Fukunohana Koichi | Frontal force out | Maegashira 14 East vs Maegashira 5 West |
| May 1966 | Day 10 | Fukunohana Koichi | Frontal push out | Maegashira 9 East vs Maegashira 15 West |
| July 1966 | Day 1 | Fukunohana Koichi | fusen | Maegashira 7 East vs Maegashira 7 West |
| May 1968 | Day 9 | Fukunohana Koichi | Slap down | Maegashira 7 East vs Maegashira 11 East |
| September 1968 | Day 3 | Fukunohana Koichi | Backward pivot throw | Maegashira 8 East vs Maegashira 10 West |
| November 1968 | Day 12 | Fukunohana Koichi | Frontal crush out | Maegashira 5 East vs Maegashira 7 East |
| May 1969 | Day 8 | Fukunohana Koichi | Frontal thrust out | Maegashira 11 East vs Maegashira 7 West |
| September 1969 | Day 8 | Fukunohana Koichi | Frontal push out | Maegashira 4 East vs Maegashira 7 West |
| November 1969 | Day 12 | Fukunohana Koichi | Frontal thrust down | Maegashira 10 West vs Maegashira 8 West |
| March 1970 | Day 3 | Tochioyama Yuki | Pulling inside ankle sweep | Maegashira 6 East vs Maegashira 7 East |
| July 1970 | Day 14 | Fukunohana Koichi | Frontal force out | Maegashira 1 East vs Maegashira 8 East |
| November 1970 | Day 8 | Fukunohana Koichi | Frontal lift out | Maegashira 8 East vs Maegashira 4 West |
| March 1971 | Day 5 | Fukunohana Koichi | Frontal lift out | Maegashira 9 West vs Maegashira 6 West |
| September 1971 | Day 14 | Fukunohana Koichi | Frontal push out | Maegashira 11 West vs Maegashira 6 West |
Every bout between the two that is in this database (March 1958 onwards). Technique names follow NHK WORLD-JAPAN.