Head-to-head · 51 bouts
Kotoshogiku Kazuhiro and Aminishiki Ryuji have met 51 times in recorded sumo. Kotoshogiku Kazuhiro leads 32–19.
Kotoshogiku Kazuhiro has won with: frontal force out (11), frontal push out (10), frontal crush out (3), arm lock throw (3), under shoulder swing down (1).
Aminishiki Ryuji has won with: frontal force out (7), slap down (5), underarm throw (2), under shoulder swing down (2), hand pull down (1).
| Tournament | Day | Winner | Technique | Ranks |
|---|---|---|---|---|
| November 2004 | Day 12 | Kotoshogiku Kazuhiro | Under shoulder swing down | Juryo 2 East vs Juryo 3 West |
| January 2005 | Day 8 | Aminishiki Ryuji | Frontal force out | Maegashira 16 East vs Maegashira 16 West |
| March 2005 | Day 8 | Kotoshogiku Kazuhiro | Frontal crush out | Juryo 4 East vs Maegashira 17 West |
| May 2005 | Day 11 | Kotoshogiku Kazuhiro | Frontal push out | Maegashira 11 East vs Maegashira 14 East |
| July 2005 | Day 1 | Kotoshogiku Kazuhiro | Frontal force out | Maegashira 9 East vs Maegashira 9 West |
| September 2005 | Day 6 | Kotoshogiku Kazuhiro | Hand pull down | Maegashira 6 East vs Maegashira 5 West |
| November 2005 | Day 1 | Kotoshogiku Kazuhiro | Slap down | Maegashira 6 East vs Maegashira 7 East |
| January 2006 | Day 10 | Aminishiki Ryuji | Slap down | Maegashira 7 East vs Maegashira 10 West |
| March 2006 | Day 13 | Kotoshogiku Kazuhiro | Frontal crush out | Maegashira 3 East vs Maegashira 8 East |
| November 2006 | Day 11 | Kotoshogiku Kazuhiro | Frontal push out | Komusubi 2 East vs Maegashira 2 East |
| January 2007 | Day 7 | Kotoshogiku Kazuhiro | Frontal force out | Maegashira 1 East vs Maegashira 2 West |
| May 2007 | Day 11 | Kotoshogiku Kazuhiro | Frontal force out | Maegashira 4 East vs Komusubi 1 West |
| July 2007 | Day 12 | Aminishiki Ryuji | Hand pull down | Maegashira 1 East vs Komusubi 1 West |
| September 2007 | Day 4 | Aminishiki Ryuji | Frontal force out | Sekiwake 1 East vs Maegashira 3 West |
| November 2007 | Day 4 | Aminishiki Ryuji | Frontal force out | Sekiwake 1 East vs Komusubi 1 West |
| January 2008 | Day 5 | Kotoshogiku Kazuhiro | Frontal force out | Sekiwake 1 East vs Komusubi 1 East |
| March 2008 | Day 11 | Aminishiki Ryuji | Underarm throw | Maegashira 2 East vs Sekiwake 1 West |
| May 2008 | Day 4 | Kotoshogiku Kazuhiro | Frontal force out | Maegashira 4 West vs Sekiwake 1 West |
| July 2008 | Day 11 | Kotoshogiku Kazuhiro | Frontal force out | Maegashira 1 East vs Sekiwake 1 West |
| September 2008 | Day 11 | Aminishiki Ryuji | Frontal force out | Maegashira 1 East vs Maegashira 4 East |
| November 2008 | Day 5 | Aminishiki Ryuji | Slap down | Maegashira 3 East vs Komusubi 1 West |
| January 2009 | Day 6 | Aminishiki Ryuji | Frontal force out | Maegashira 1 East vs Sekiwake 1 West |
| September 2009 | Day 13 | Aminishiki Ryuji | Underarm throw | Komusubi 1 West vs Sekiwake 1 West |
| November 2009 | Day 9 | Kotoshogiku Kazuhiro | Frontal push out | Maegashira 2 East vs Maegashira 1 West |
| March 2010 | Day 11 | Kotoshogiku Kazuhiro | Frontal push down | Maegashira 3 West vs Komusubi 1 West |
| May 2010 | Day 12 | Kotoshogiku Kazuhiro | Arm lock throw | Komusubi 1 East vs Sekiwake 1 West |
| July 2010 | Day 2 | Aminishiki Ryuji | Frontal force out | Maegashira 2 West vs Sekiwake 1 West |
| November 2010 | Day 9 | Kotoshogiku Kazuhiro | Frontal force out | Maegashira 2 East vs Maegashira 1 West |
| January 2011 | Day 7 | Kotoshogiku Kazuhiro | Frontal force out | Maegashira 1 West vs Sekiwake 1 West |
| May 2011 | Day 2 | Kotoshogiku Kazuhiro | Frontal push out | Sekiwake 1 East vs Maegashira 3 West |
| July 2011 | Day 6 | Kotoshogiku Kazuhiro | Arm lock throw | Sekiwake 1 East vs Maegashira 3 West |
| January 2012 | Day 4 | Aminishiki Ryuji | Frontal force out | Maegashira 1 West vs Ozeki 1 West |
| March 2012 | Day 3 | Aminishiki Ryuji | Under shoulder swing down | Sekiwake 1 West vs Ozeki 3 West |
| May 2012 | Day 6 | Kotoshogiku Kazuhiro | Frontal push out | Komusubi 1 West vs Ozeki 2 West |
| July 2012 | Day 2 | Kotoshogiku Kazuhiro | Frontal push out | Maegashira 1 West vs Ozeki 1 West |
| November 2012 | Day 6 | Kotoshogiku Kazuhiro | Frontal force out | Ozeki 2 East vs Komusubi 1 East |
| January 2013 | Day 5 | Aminishiki Ryuji | Slap down | Maegashira 1 East vs Ozeki 2 West |
| March 2013 | Day 7 | Kotoshogiku Kazuhiro | Frontal push out | Komusubi 1 West vs Ozeki 2 West |
| May 2013 | Day 3 | Kotoshogiku Kazuhiro | Frontal force out | Ozeki 2 East vs Maegashira 1 West |
| July 2013 | Day 6 | Aminishiki Ryuji | Slap down | Maegashira 3 West vs Ozeki 1 West |
| September 2013 | Day 14 | Kotoshogiku Kazuhiro | Beltless armthrow | Ozeki 2 East vs Maegashira 5 West |
| November 2013 | Day 1 | Aminishiki Ryuji | Arm bar throw | Maegashira 1 West vs Ozeki 1 West |
| January 2014 | Day 5 | Kotoshogiku Kazuhiro | Frontal crush out | Ozeki 2 East vs Maegashira 4 East |
| May 2014 | Day 4 | Aminishiki Ryuji | Thrust down | Maegashira 3 East vs Ozeki 1 West |
| July 2014 | Day 6 | Kotoshogiku Kazuhiro | Frontal push out | Komusubi 1 East vs Ozeki 1 West |
| September 2014 | Day 14 | Kotoshogiku Kazuhiro | Arm lock throw | Ozeki 1 East vs Maegashira 6 East |
| November 2014 | Day 5 | Aminishiki Ryuji | Under shoulder swing down | Ozeki 1 East vs Maegashira 1 West |
| January 2015 | Day 13 | Kotoshogiku Kazuhiro | Frontal push out | Maegashira 3 West vs Ozeki 1 West |
| May 2015 | Day 4 | Aminishiki Ryuji | Slap down | Maegashira 2 West vs Ozeki 1 West |
| January 2016 | Day 4 | Kotoshogiku Kazuhiro | Frontal push out | Ozeki 2 East vs Maegashira 1 East |
| March 2016 | Day 12 | Kotoshogiku Kazuhiro | Frontal force out | Ozeki 1 East vs Maegashira 3 West |
Every bout between the two that is in this database (March 1958 onwards). Technique names follow NHK WORLD-JAPAN.