Head-to-head · 23 bouts
Asashoryu Akinori and Kotooshu Katsunori have met 23 times in recorded sumo. Asashoryu Akinori leads 16–7.
Asashoryu Akinori has won with: beltless armthrow (4), hand pull down (2), frontal push out (2), slap down (2), frontal force out (1).
Kotooshu Katsunori has won with: frontal force out (4), over arm throw (2), frontal crush out (1).
| Tournament | Day | Winner | Technique | Ranks |
|---|---|---|---|---|
| January 2005 | Day 7 | Asashoryu Akinori | Frontal force out | Yokozuna 1 East vs Maegashira 4 East |
| March 2005 | Day 1 | Asashoryu Akinori | Beltless armthrow | Yokozuna 1 East vs Komusubi 1 West |
| May 2005 | Day 11 | Asashoryu Akinori | Frontal thrust out | Yokozuna 1 East vs Maegashira 5 East |
| July 2005 | Day 8 | Kotooshu Katsunori | Over arm throw | Yokozuna 1 East vs Komusubi 1 East |
| September 2005 | Day 13 | Asashoryu Akinori | Head twisting throw | Yokozuna 1 East vs Sekiwake 1 East |
| November 2005 | Day 13 | Kotooshu Katsunori | Frontal crush out | Yokozuna 1 East vs Sekiwake 1 East |
| January 2006 | Day 14 | Asashoryu Akinori | Hand pull down | Yokozuna 1 East vs Ozeki 2 West |
| March 2006 | Day 14 | Asashoryu Akinori | Frontal push out | Yokozuna 1 East vs Ozeki 1 West |
| July 2006 | Day 12 | Asashoryu Akinori | Beltless armthrow | Yokozuna 1 East vs Ozeki 2 West |
| November 2006 | Day 14 | Asashoryu Akinori | Pulling underarm throw | Yokozuna 1 East vs Ozeki 1 West |
| January 2007 | Day 15 | Asashoryu Akinori | Beltless armthrow | Yokozuna 1 East vs Ozeki 1 East |
| March 2007 | Day 13 | Asashoryu Akinori | Frontal push out | Yokozuna 1 East vs Ozeki 2 East |
| May 2007 | Day 14 | Kotooshu Katsunori | Over arm throw | Yokozuna 1 East vs Ozeki 1 West |
| July 2007 | Day 12 | Asashoryu Akinori | Slap down | Yokozuna 1 East vs Ozeki 2 East |
| January 2008 | Day 11 | Asashoryu Akinori | Hand pull down | Ozeki 2 West vs Yokozuna 1 West |
| May 2008 | Day 11 | Kotooshu Katsunori | Frontal force out | Yokozuna 1 East vs Ozeki 2 West |
| January 2009 | Day 11 | Asashoryu Akinori | Slap down | Ozeki 2 East vs Yokozuna 1 West |
| March 2009 | Day 14 | Kotooshu Katsunori | Frontal force out | Yokozuna 1 East vs Ozeki 1 East |
| May 2009 | Day 13 | Asashoryu Akinori | Underarm throw | Ozeki 1 East vs Yokozuna 1 West |
| July 2009 | Day 14 | Kotooshu Katsunori | Frontal force out | Ozeki 1 West vs Yokozuna 1 West |
| September 2009 | Day 13 | Asashoryu Akinori | Beltless armthrow | Ozeki 1 East vs Yokozuna 1 West |
| November 2009 | Day 14 | Kotooshu Katsunori | Frontal force out | Yokozuna 1 East vs Ozeki 1 East |
| January 2010 | Day 13 | Asashoryu Akinori | 2 handed arm twist down | Ozeki 1 East vs Yokozuna 1 West |
Every bout between the two that is in this database (March 1958 onwards). Technique names follow NHK WORLD-JAPAN.