Head-to-head · 15 bouts
Oginishiki Yasutoshi and Kaio Hiroyuki have met 15 times in recorded sumo. Kaio Hiroyuki leads 9–6.
Oginishiki Yasutoshi has won with: frontal force out (6).
Kaio Hiroyuki has won with: arm lock throw (3), frontal push out (2), frontal crush out (1), over arm throw (1), frontal force out (1).
| Tournament | Day | Winner | Technique | Ranks |
|---|---|---|---|---|
| January 1992 | Day 14 | Kaio Hiroyuki | Frontal crush out | Juryo 12 West vs Juryo 10 West |
| March 1992 | Day 12 | Oginishiki Yasutoshi | Frontal force out | Juryo 13 East vs Juryo 11 West |
| September 1992 | Day 3 | Oginishiki Yasutoshi | Frontal force out | Juryo 3 East vs Juryo 10 East |
| November 1992 | Day 1 | Oginishiki Yasutoshi | Frontal force out | Juryo 5 East vs Juryo 4 West |
| January 1993 | Day 10 | Kaio Hiroyuki | Over arm throw | Juryo 3 East vs Juryo 2 West |
| March 1993 | Day 10 | Kaio Hiroyuki | Frontal force out | Juryo 1 East vs Juryo 1 West |
| September 1993 | Day 1 | Oginishiki Yasutoshi | Frontal force out | Juryo 1 East vs Juryo 1 West |
| November 1993 | Day 1 | Kaio Hiroyuki | Underarm throw | Maegashira 16 East vs Maegashira 15 West |
| March 1994 | Day 15 | Oginishiki Yasutoshi | Frontal force out | Maegashira 6 East vs Maegashira 1 West |
| May 1994 | Day 13 | Kaio Hiroyuki | Arm lock throw | Komusubi 1 East vs Maegashira 1 East |
| July 1994 | Day 15 | Kaio Hiroyuki | Frontal push out | Komusubi 1 East vs Maegashira 1 West |
| March 1996 | Day 11 | Kaio Hiroyuki | Arm lock throw | Sekiwake 1 East vs Maegashira 3 West |
| May 1998 | Day 1 | Kaio Hiroyuki | Arm lock throw | Maegashira 3 West vs Sekiwake 1 West |
| July 1998 | Day 8 | Oginishiki Yasutoshi | Frontal force out | Maegashira 1 East vs Komusubi 1 West |
| May 2000 | Day 12 | Kaio Hiroyuki | Frontal push out | Maegashira 3 East vs Komusubi 1 West |
Every bout between the two that is in this database (March 1958 onwards). Technique names follow NHK WORLD-JAPAN.