Head-to-head · 15 bouts
Asasekiryu Taro and Kotooshu Katsunori have met 15 times in recorded sumo. Kotooshu Katsunori leads 9–6.
Asasekiryu Taro has won with: pulling over armthrow (2), hooking backward counter-throw (1), frontal force out (1), frontal push out (1), over arm throw (1).
Kotooshu Katsunori has won with: frontal force out (6), frontal push out (2), pulling over armthrow (1).
| Tournament | Day | Winner | Technique | Ranks |
|---|---|---|---|---|
| May 2005 | Day 6 | Asasekiryu Taro | Hooking backward counter-throw | Maegashira 5 East vs Maegashira 8 West |
| January 2006 | Day 9 | Kotooshu Katsunori | Frontal force out | Maegashira 4 West vs Ozeki 2 West |
| May 2006 | Day 11 | Asasekiryu Taro | Pulling over armthrow | Maegashira 2 East vs Ozeki 1 West |
| March 2007 | Day 6 | Kotooshu Katsunori | Pulling over armthrow | Ozeki 2 East vs Maegashira 2 West |
| July 2007 | Day 7 | Kotooshu Katsunori | Frontal force out | Ozeki 2 East vs Maegashira 1 West |
| September 2007 | Day 11 | Asasekiryu Taro | Frontal force out | Sekiwake 1 West vs Ozeki 1 West |
| January 2008 | Day 10 | Kotooshu Katsunori | Frontal push out | Maegashira 4 West vs Ozeki 2 West |
| March 2008 | Day 1 | Asasekiryu Taro | Frontal push out | Ozeki 1 East vs Maegashira 1 East |
| May 2008 | Day 5 | Kotooshu Katsunori | Frontal force out | Komusubi 1 West vs Ozeki 2 West |
| July 2008 | Day 7 | Asasekiryu Taro | Pulling over armthrow | Ozeki 1 East vs Maegashira 2 East |
| September 2008 | Day 5 | Kotooshu Katsunori | Frontal push out | Komusubi 1 West vs Ozeki 1 West |
| November 2008 | Day 11 | Kotooshu Katsunori | Frontal force out | Maegashira 5 East vs Ozeki 2 West |
| May 2010 | Day 9 | Asasekiryu Taro | Over arm throw | Maegashira 4 West vs Ozeki 1 West |
| July 2010 | Day 1 | Kotooshu Katsunori | Frontal force out | Ozeki 2 East vs Maegashira 1 West |
| November 2010 | Day 3 | Kotooshu Katsunori | Frontal force out | Ozeki 1 East vs Maegashira 2 West |
Every bout between the two that is in this database (March 1958 onwards). Technique names follow NHK WORLD-JAPAN.