Head-to-head · 12 bouts
Hachiya Toshiyuki and Onishiki Ittetsu have met 12 times in recorded sumo. they are level at 6–6.
Hachiya Toshiyuki has won with: backward pivot throw (2), frontal force out (2), slap down (1), hand pull down (1).
Onishiki Ittetsu has won with: frontal force out (2), outside leg trip (1), over arm throw (1), backward force down (1), hand pull down (1).
| Tournament | Day | Winner | Technique | Ranks |
|---|---|---|---|---|
| July 1976 | Day 9 | Hachiya Toshiyuki | Backward pivot throw | Juryo 2 East vs Juryo 13 East |
| May 1977 | Day 6 | Onishiki Ittetsu | Outside leg trip | Juryo 8 East vs Juryo 4 West |
| July 1977 | Day 2 | Onishiki Ittetsu | Over arm throw | Juryo 2 East vs Juryo 6 East |
| March 1978 | Day 10 | Onishiki Ittetsu | Frontal force out | Juryo 6 East vs Juryo 13 West |
| July 1979 | Day 3 | Hachiya Toshiyuki | Frontal force out | Juryo 5 East vs Juryo 10 East |
| November 1980 | Day 1 | Hachiya Toshiyuki | Backward pivot throw | Juryo 11 East vs Juryo 10 West |
| March 1983 | Day 9 | Hachiya Toshiyuki | Slap down | Juryo 8 West vs Juryo 1 West |
| May 1983 | Day 15 | Hachiya Toshiyuki | Hand pull down | Juryo 9 East vs Juryo 5 West |
| September 1984 | Day 3 | Onishiki Ittetsu | Frontal force out | Maegashira 14 East vs Maegashira 10 West |
| November 1984 | Day 9 | Hachiya Toshiyuki | Frontal force out | Maegashira 6 West vs Maegashira 2 West |
| January 1985 | Day 1 | Onishiki Ittetsu | Backward force down | Maegashira 12 West vs Maegashira 11 West |
| January 1987 | Day 2 | Onishiki Ittetsu | Hand pull down | Juryo 1 East vs Juryo 6 East |
Every bout between the two that is in this database (March 1958 onwards). Technique names follow NHK WORLD-JAPAN.