Head-to-head · 17 bouts
Hachiya Toshiyuki and Oshio Kenji have met 17 times in recorded sumo. Hachiya Toshiyuki leads 9–8.
Hachiya Toshiyuki has won with: thrust down (3), slap down (2), beltless armthrow (1), frontal lift out (1), frontal push out (1).
Oshio Kenji has won with: frontal force out (3), frontal push out (1), frontal thrust out (1), slap down (1), hand pull down (1).
| Tournament | Day | Winner | Technique | Ranks |
|---|---|---|---|---|
| September 1979 | Day 1 | Oshio Kenji | — | Makushita 1 East vs Makushita 1 West |
| May 1980 | Day 6 | Oshio Kenji | Frontal push out | Juryo 5 East vs Juryo 13 East |
| July 1980 | Day 12 | Hachiya Toshiyuki | Slap down | Juryo 7 East vs Juryo 11 East |
| November 1980 | Day 6 | Hachiya Toshiyuki | Beltless armthrow | Juryo 3 East vs Juryo 10 West |
| November 1981 | Day 5 | Oshio Kenji | Frontal force out | Maegashira 7 East vs Maegashira 13 East |
| September 1984 | Day 4 | Hachiya Toshiyuki | Frontal lift out | Maegashira 14 East vs Juryo 1 East |
| March 1985 | Day 12 | Oshio Kenji | Frontal thrust out | Juryo 7 East vs Juryo 2 West |
| May 1985 | Day 10 | Oshio Kenji | Slap down | Juryo 6 East vs Juryo 2 West |
| July 1985 | Day 4 | Hachiya Toshiyuki | Slap down | Juryo 1 East vs Juryo 9 East |
| September 1985 | Day 7 | Hachiya Toshiyuki | Thrust down | Juryo 6 East vs Juryo 10 West |
| November 1985 | Day 7 | Hachiya Toshiyuki | Thrust down | Juryo 4 East vs Juryo 12 West |
| January 1986 | Day 10 | Oshio Kenji | Frontal force out | Juryo 8 East vs Juryo 2 West |
| March 1986 | Day 5 | Oshio Kenji | Hand pull down | Juryo 5 East vs Juryo 10 East |
| May 1986 | Day 12 | Hachiya Toshiyuki | Thrust down | Juryo 9 East vs Juryo 6 West |
| July 1986 | Day 4 | Oshio Kenji | Frontal force out | Juryo 11 East vs Juryo 12 East |
| September 1986 | Day 5 | Hachiya Toshiyuki | Frontal push out | Juryo 7 East vs Juryo 12 West |
| January 1987 | Day 15 | Hachiya Toshiyuki | Frontal crush out | Juryo 6 East vs Juryo 10 West |
Every bout between the two that is in this database (March 1958 onwards). Technique names follow NHK WORLD-JAPAN.