Head-to-head · 14 bouts
Kotoryu Hiroo and Gojoro Katsuhiro have met 14 times in recorded sumo. Kotoryu Hiroo leads 10–4.
Kotoryu Hiroo has won with: frontal force out (2), frontal push out (2), frontal crush out (2), underarm throw (1), frontal push down (1).
Gojoro Katsuhiro has won with: over arm throw (1), frontal force out (1), frontal push out (1), frontal thrust out (1).
| Tournament | Day | Winner | Technique | Ranks |
|---|---|---|---|---|
| January 1995 | Day 2 | Gojoro Katsuhiro | Over arm throw | Makushita 4 East vs Makushita 5 East |
| September 1995 | Day 8 | Kotoryu Hiroo | Frontal force out | Juryo 11 West vs Juryo 8 West |
| November 1995 | Day 8 | Kotoryu Hiroo | Frontal force out | Juryo 8 West vs Juryo 6 West |
| March 1996 | Day 14 | Kotoryu Hiroo | Underarm throw | Juryo 4 East vs Juryo 7 West |
| July 1997 | Day 5 | Gojoro Katsuhiro | Frontal force out | Maegashira 15 East vs Maegashira 12 West |
| January 1998 | Day 6 | Kotoryu Hiroo | Frontal push down | Maegashira 11 East vs Maegashira 16 East |
| May 1998 | Day 2 | Gojoro Katsuhiro | Frontal push out | Maegashira 7 East vs Maegashira 10 West |
| September 1998 | Day 2 | Kotoryu Hiroo | Frontal push out | Maegashira 9 West vs Maegashira 6 West |
| November 1998 | Day 11 | Kotoryu Hiroo | Frontal crush out | Maegashira 11 East vs Maegashira 13 West |
| March 1999 | Day 2 | Kotoryu Hiroo | Frontal crush out | Maegashira 12 East vs Maegashira 10 West |
| November 2002 | Day 2 | Gojoro Katsuhiro | Frontal thrust out | Maegashira 6 West vs Maegashira 4 West |
| January 2003 | Day 11 | Kotoryu Hiroo | Rear push out | Maegashira 10 West vs Maegashira 8 West |
| May 2003 | Day 2 | Kotoryu Hiroo | Frontal push out | Maegashira 10 East vs Maegashira 8 West |
| July 2003 | Day 6 | Kotoryu Hiroo | Over arm throw | Maegashira 9 East vs Maegashira 5 West |
Every bout between the two that is in this database (March 1958 onwards). Technique names follow NHK WORLD-JAPAN.