Head-to-head · 15 bouts
Kyokushuzan Noboru and Kotomitsuki Keiji have met 15 times in recorded sumo. Kotomitsuki Keiji leads 12–3.
Kyokushuzan Noboru has won with: slap down (2), over arm throw (1).
Kotomitsuki Keiji has won with: frontal force out (3), frontal crush out (2), frontal thrust out (2), frontal push out (2), hand pull down (1).
| Tournament | Day | Winner | Technique | Ranks |
|---|---|---|---|---|
| September 2000 | Day 13 | Kotomitsuki Keiji | Frontal crush out | Maegashira 14 East vs Juryo 4 East |
| January 2002 | Day 7 | Kotomitsuki Keiji | Frontal crush out | Sekiwake 1 East vs Maegashira 1 East |
| March 2002 | Day 5 | Kotomitsuki Keiji | Frontal force out | Sekiwake 1 East vs Maegashira 3 West |
| July 2002 | Day 12 | Kotomitsuki Keiji | Frontal thrust out | Maegashira 6 West vs Maegashira 2 West |
| September 2002 | Day 6 | Kotomitsuki Keiji | Hand pull down | Maegashira 7 East vs Maegashira 11 West |
| March 2003 | Day 14 | Kyokushuzan Noboru | Slap down | Maegashira 7 West vs Sekiwake 1 West |
| September 2003 | Day 6 | Kotomitsuki Keiji | Frontal push out | Maegashira 6 East vs Maegashira 8 East |
| November 2003 | Day 5 | Kyokushuzan Noboru | Slap down | Maegashira 5 West vs Maegashira 1 West |
| January 2004 | Day 7 | Kotomitsuki Keiji | Frontal force out | Maegashira 4 West vs Maegashira 2 West |
| March 2004 | Day 9 | Kotomitsuki Keiji | Frontal thrust out | Maegashira 1 West vs Sekiwake 1 West |
| July 2004 | Day 3 | Kotomitsuki Keiji | Frontal push out | Komusubi 1 East vs Maegashira 3 West |
| May 2005 | Day 12 | Kotomitsuki Keiji | Thrust down | Komusubi 1 East vs Maegashira 9 West |
| July 2005 | Day 3 | Kotomitsuki Keiji | Frontal force out | Maegashira 1 West vs Sekiwake 1 West |
| May 2006 | Day 9 | Kyokushuzan Noboru | Over arm throw | Sekiwake 1 East vs Maegashira 5 East |
| July 2006 | Day 6 | Kotomitsuki Keiji | Pulling over armthrow | Maegashira 1 West vs Sekiwake 1 West |
Every bout between the two that is in this database (March 1958 onwards). Technique names follow NHK WORLD-JAPAN.