Head-to-head · 17 bouts
Aminishiki Ryuji and Kaisei Ichiro have met 17 times in recorded sumo. Aminishiki Ryuji leads 9–8.
Aminishiki Ryuji has won with: underarm throw (3), under shoulder swing down (2), twisting backward knee trip (1), rear push out (1), beltless armthrow (1).
Kaisei Ichiro has won with: frontal force out (2), frontal push out (2), backward lean out (1), frontal crush out (1), thigh grabbing push down (1).
| Tournament | Day | Winner | Technique | Ranks |
|---|---|---|---|---|
| May 2011 | Day 14 | Aminishiki Ryuji | Under shoulder swing down | Maegashira 16 West vs Maegashira 3 West |
| July 2011 | Day 10 | Kaisei Ichiro | Frontal force out | Maegashira 5 East vs Maegashira 3 West |
| November 2012 | Day 11 | Kaisei Ichiro | Backward lean out | Komusubi 1 East vs Maegashira 2 West |
| January 2013 | Day 13 | Aminishiki Ryuji | Twisting backward knee trip | Maegashira 1 East vs Maegashira 3 West |
| March 2013 | Day 15 | Aminishiki Ryuji | Rear push out | Maegashira 5 West vs Komusubi 1 West |
| September 2013 | Day 3 | Aminishiki Ryuji | Beltless armthrow | Maegashira 5 West vs Maegashira 4 West |
| July 2014 | Day 11 | Kaisei Ichiro | Frontal force out | Komusubi 1 East vs Maegashira 3 East |
| September 2014 | Day 9 | Aminishiki Ryuji | Underarm throw | Maegashira 6 East vs Maegashira 6 West |
| November 2014 | Day 12 | Kaisei Ichiro | Frontal crush out | Maegashira 4 East vs Maegashira 1 West |
| January 2015 | Day 7 | Aminishiki Ryuji | Frontal push out | Maegashira 5 East vs Maegashira 3 West |
| March 2015 | Day 1 | Aminishiki Ryuji | Underarm throw | Maegashira 6 East vs Maegashira 6 West |
| July 2015 | Day 1 | Kaisei Ichiro | Frontal push out | Maegashira 4 East vs Maegashira 3 West |
| September 2015 | Day 2 | Aminishiki Ryuji | Under shoulder swing down | Maegashira 6 East vs Maegashira 5 West |
| November 2015 | Day 12 | Aminishiki Ryuji | Underarm throw | Maegashira 7 East vs Maegashira 3 West |
| March 2016 | Day 9 | Kaisei Ichiro | Thigh grabbing push down | Maegashira 7 West vs Maegashira 3 West |
| July 2017 | Day 7 | Kaisei Ichiro | Frontal push out | Juryo 1 East vs Juryo 4 West |
| January 2018 | Day 6 | Kaisei Ichiro | fusen | Maegashira 10 West vs Maegashira 8 West |
Every bout between the two that is in this database (March 1958 onwards). Technique names follow NHK WORLD-JAPAN.