Head-to-head · 13 bouts
Hachiya Toshiyuki and Saisu Minoru have met 13 times in recorded sumo. Hachiya Toshiyuki leads 7–6.
Hachiya Toshiyuki has won with: frontal force out (2), inner thigh propping twist down (1), beltless armthrow (1), underarm throw (1), hand pull down (1).
Saisu Minoru has won with: frontal force out (2), arm lock throw (1), frontal lift out (1), frontal thrust out (1).
| Tournament | Day | Winner | Technique | Ranks |
|---|---|---|---|---|
| March 1978 | Day 9 | Hachiya Toshiyuki | Frontal force out | Makushita 1 West vs Juryo 13 West |
| July 1978 | Day 5 | Saisu Minoru | — | Makushita 7 East vs Makushita 9 West |
| July 1979 | Day 14 | Saisu Minoru | Arm lock throw | Juryo 10 East vs Juryo 11 West |
| March 1980 | Day 10 | Saisu Minoru | Frontal force out | Makushita 1 East vs Juryo 11 West |
| January 1981 | Day 9 | Hachiya Toshiyuki | Inner thigh propping twist down | Juryo 7 East vs Juryo 11 East |
| May 1981 | Day 10 | Hachiya Toshiyuki | Beltless armthrow | Juryo 12 West vs Juryo 3 West |
| September 1981 | Day 13 | Saisu Minoru | Frontal lift out | Juryo 3 East vs Juryo 5 East |
| January 1982 | Day 12 | Saisu Minoru | Frontal thrust out | Juryo 4 East vs Juryo 6 East |
| May 1982 | Day 3 | Hachiya Toshiyuki | Underarm throw | Juryo 9 West vs Juryo 5 West |
| May 1984 | Day 6 | Hachiya Toshiyuki | Hand pull down | Juryo 6 West vs Juryo 3 West |
| July 1984 | Day 10 | Hachiya Toshiyuki | Frontal force out | Juryo 5 East vs Juryo 9 East |
| March 1985 | Day 3 | Hachiya Toshiyuki | Slap down | Juryo 9 East vs Juryo 2 West |
| November 1985 | Day 5 | Saisu Minoru | Frontal force out | Juryo 4 East vs Juryo 13 West |
Every bout between the two that is in this database (March 1958 onwards). Technique names follow NHK WORLD-JAPAN.