Head-to-head · 19 bouts
Kotoyuki Kazuyoshi and Kyokushuho Koki have met 19 times in recorded sumo. Kotoyuki Kazuyoshi leads 12–7.
Kotoyuki Kazuyoshi has won with: frontal thrust out (5), frontal push out (3), thrust down (1), frontal force out (1), hand pull down (1).
Kyokushuho Koki has won with: slap down (4), frontal thrust out (1), over arm throw (1), frontal push out (1).
| Tournament | Day | Winner | Technique | Ranks |
|---|---|---|---|---|
| July 2009 | Day 6 | Kotoyuki Kazuyoshi | Frontal push out | Sandanme 3 East vs Sandanme 5 East |
| July 2011 | Day 9 | Kyokushuho Koki | Slap down | Makushita 2 East vs Makushita 5 East |
| September 2011 | Day 3 | Kyokushuho Koki | Slap down | Juryo 12 West vs Juryo 10 West |
| November 2011 | Day 5 | Kyokushuho Koki | Frontal thrust out | Juryo 6 East vs Juryo 8 West |
| May 2012 | Day 1 | Kotoyuki Kazuyoshi | Thrust down | Juryo 5 East vs Juryo 4 West |
| July 2012 | Day 7 | Kotoyuki Kazuyoshi | Frontal force out | Juryo 7 West vs Juryo 1 West |
| March 2013 | Day 1 | Kyokushuho Koki | Over arm throw | Juryo 2 East vs Juryo 1 West |
| November 2013 | Day 4 | Kyokushuho Koki | Frontal push out | Maegashira 14 East vs Maegashira 10 West |
| November 2014 | Day 2 | Kotoyuki Kazuyoshi | Frontal thrust out | Maegashira 16 East vs Maegashira 15 West |
| January 2015 | Day 15 | Kotoyuki Kazuyoshi | Frontal thrust out | Maegashira 12 East vs Maegashira 14 East |
| May 2015 | Day 7 | Kyokushuho Koki | Slap down | Maegashira 15 West vs Maegashira 11 West |
| July 2015 | Day 12 | Kotoyuki Kazuyoshi | Frontal thrust out | Maegashira 6 East vs Maegashira 12 West |
| September 2015 | Day 1 | Kotoyuki Kazuyoshi | Frontal thrust out | Maegashira 10 East vs Maegashira 10 West |
| November 2015 | Day 5 | Kotoyuki Kazuyoshi | Frontal thrust out | Maegashira 6 East vs Maegashira 7 West |
| January 2016 | Day 2 | Kotoyuki Kazuyoshi | Frontal push out | Maegashira 4 East vs Maegashira 4 West |
| March 2017 | Day 13 | Kotoyuki Kazuyoshi | Hand pull down | Maegashira 14 West vs Maegashira 9 West |
| July 2017 | Day 14 | Kotoyuki Kazuyoshi | Frontal push down | Juryo 1 West vs Maegashira 14 West |
| May 2018 | Day 11 | Kotoyuki Kazuyoshi | Frontal push out | Juryo 3 East vs Juryo 5 East |
| March 2020 | Day 9 | Kyokushuho Koki | Slap down | Juryo 1 East vs Juryo 5 West |
Every bout between the two that is in this database (March 1958 onwards). Technique names follow NHK WORLD-JAPAN.