Head-to-head · 13 bouts
Kotoyuki Kazuyoshi and Kaisei Ichiro have met 13 times in recorded sumo. Kaisei Ichiro leads 8–5.
Kotoyuki Kazuyoshi has won with: frontal thrust out (2), frontal push out (1), beltless armthrow (1), hand pull down (1).
Kaisei Ichiro has won with: frontal push out (3), frontal force out (3), frontal crush out (1).
| Tournament | Day | Winner | Technique | Ranks |
|---|---|---|---|---|
| January 2009 | Day 3 | Kaisei Ichiro | Frontal push out | Sandanme 1 East vs Makushita 60 West |
| May 2009 | Day 4 | Kaisei Ichiro | Frontal crush out | Makushita 53 East vs Makushita 52 West |
| September 2009 | Day 8 | Kaisei Ichiro | Frontal force out | Makushita 46 West vs Makushita 43 West |
| March 2012 | Day 6 | Kaisei Ichiro | Frontal force out | Juryo 4 West vs Juryo 1 West |
| September 2015 | Day 13 | Kotoyuki Kazuyoshi | Frontal push out | Maegashira 10 East vs Maegashira 5 West |
| November 2015 | Day 2 | Kaisei Ichiro | Frontal push out | Maegashira 6 East vs Maegashira 7 East |
| January 2016 | Day 1 | Kotoyuki Kazuyoshi | Beltless armthrow | Maegashira 4 West vs Maegashira 3 West |
| May 2016 | Day 14 | Kaisei Ichiro | Frontal force out | Sekiwake 1 East vs Komusubi 1 East |
| July 2016 | Day 4 | Kaisei Ichiro | Frontal push out | Sekiwake 1 East vs Komusubi 1 East |
| March 2017 | Day 12 | Kotoyuki Kazuyoshi | Frontal thrust out | Maegashira 8 East vs Maegashira 9 West |
| May 2017 | Day 9 | Kaisei Ichiro | fusen | Maegashira 15 West vs Maegashira 12 West |
| July 2019 | Day 6 | Kotoyuki Kazuyoshi | Hand pull down | Maegashira 16 East vs Maegashira 15 West |
| July 2020 | Day 8 | Kotoyuki Kazuyoshi | Frontal thrust out | Maegashira 10 East vs Maegashira 17 West |
Every bout between the two that is in this database (March 1958 onwards). Technique names follow NHK WORLD-JAPAN.