Head-to-head · 19 bouts
Koboyama Daizo and Kirishima Kazuhiro have met 19 times in recorded sumo. Kirishima Kazuhiro leads 10–9.
Koboyama Daizo has won with: frontal force out (3), thrust down (1), frontal push out (1), slap down (1), rear push out (1).
Kirishima Kazuhiro has won with: frontal force out (6), frontal lift out (2), pulling underarm throw (1).
| Tournament | Day | Winner | Technique | Ranks |
|---|---|---|---|---|
| May 1979 | Day 10 | Koboyama Daizo | — | Makushita 20 East vs Makushita 21 West |
| September 1979 | Day 11 | Koboyama Daizo | — | Makushita 21 East vs Makushita 17 West |
| May 1980 | Day 11 | Kirishima Kazuhiro | — | Makushita 42 East vs Makushita 37 West |
| September 1984 | Day 13 | Kirishima Kazuhiro | Frontal force out | Maegashira 8 West vs Maegashira 7 West |
| November 1984 | Day 1 | Koboyama Daizo | Thrust down | Maegashira 10 West vs Maegashira 9 West |
| January 1985 | Day 13 | Koboyama Daizo | Frontal force out | Maegashira 4 East vs Maegashira 5 West |
| July 1985 | Day 3 | Kirishima Kazuhiro | Pulling underarm throw | Maegashira 7 West vs Maegashira 2 West |
| November 1985 | Day 8 | Koboyama Daizo | Frontal force out | Maegashira 7 East vs Maegashira 4 West |
| January 1986 | Day 15 | Koboyama Daizo | Frontal push out | Maegashira 9 East vs Maegashira 12 West |
| March 1986 | Day 14 | Kirishima Kazuhiro | Frontal force out | Maegashira 8 East vs Maegashira 5 West |
| July 1986 | Day 12 | Kirishima Kazuhiro | Frontal force out | Maegashira 7 East vs Maegashira 8 West |
| September 1986 | Day 8 | Kirishima Kazuhiro | Frontal force out | Maegashira 9 East vs Maegashira 1 West |
| November 1986 | Day 12 | Kirishima Kazuhiro | Frontal force out | Maegashira 7 East vs Maegashira 13 East |
| July 1987 | Day 1 | Koboyama Daizo | Slap down | Maegashira 7 East vs Maegashira 7 West |
| September 1987 | Day 15 | Kirishima Kazuhiro | Frontal lift out | Maegashira 12 East vs Maegashira 12 West |
| November 1987 | Day 13 | Kirishima Kazuhiro | Frontal force out | Maegashira 4 East vs Maegashira 7 West |
| January 1988 | Day 11 | Koboyama Daizo | Rear push out | Maegashira 9 West vs Maegashira 5 West |
| May 1988 | Day 15 | Koboyama Daizo | Frontal force out | Maegashira 7 East vs Maegashira 11 East |
| March 1989 | Day 1 | Kirishima Kazuhiro | Frontal lift out | Maegashira 9 East vs Maegashira 9 West |
Every bout between the two that is in this database (March 1958 onwards). Technique names follow NHK WORLD-JAPAN.