Head-to-head · 27 bouts
Kyokutenho Masaru and Kotooshu Katsunori have met 27 times in recorded sumo. Kotooshu Katsunori leads 22–5.
Kyokutenho Masaru has won with: over arm throw (2), underarm throw (1), frontal crush out (1), thrust down (1).
Kotooshu Katsunori has won with: frontal force out (16), frontal crush out (2), beltless armthrow (1), rear push down (1), underarm throw (1).
| Tournament | Day | Winner | Technique | Ranks |
|---|---|---|---|---|
| January 2005 | Day 5 | Kyokutenho Masaru | Underarm throw | Maegashira 4 East vs Maegashira 6 East |
| March 2005 | Day 8 | Kotooshu Katsunori | Beltless armthrow | Maegashira 1 East vs Komusubi 1 West |
| September 2005 | Day 3 | Kotooshu Katsunori | Rear push down | Sekiwake 1 East vs Maegashira 3 West |
| November 2005 | Day 6 | Kotooshu Katsunori | Frontal force out | Sekiwake 1 East vs Komusubi 1 East |
| January 2006 | Day 7 | Kotooshu Katsunori | Frontal crush out | Komusubi 1 East vs Ozeki 2 West |
| May 2006 | Day 4 | Kotooshu Katsunori | Frontal force out | Komusubi 1 East vs Ozeki 1 West |
| July 2006 | Day 5 | Kotooshu Katsunori | Frontal force out | Maegashira 2 West vs Ozeki 2 West |
| January 2007 | Day 4 | Kotooshu Katsunori | Frontal crush out | Ozeki 1 East vs Maegashira 3 East |
| March 2007 | Day 4 | Kyokutenho Masaru | Frontal crush out | Ozeki 2 East vs Maegashira 2 East |
| May 2008 | Day 2 | Kotooshu Katsunori | Underarm throw | Maegashira 2 East vs Ozeki 2 West |
| September 2008 | Day 3 | Kyokutenho Masaru | Over arm throw | Maegashira 3 East vs Ozeki 1 West |
| November 2008 | Day 14 | Kotooshu Katsunori | Frontal force out | Maegashira 6 West vs Ozeki 2 West |
| January 2009 | Day 1 | Kotooshu Katsunori | Frontal force out | Ozeki 2 East vs Maegashira 1 West |
| March 2009 | Day 4 | Kyokutenho Masaru | Thrust down | Ozeki 1 East vs Komusubi 1 West |
| May 2009 | Day 9 | Kotooshu Katsunori | Frontal force out | Ozeki 1 East vs Maegashira 2 West |
| July 2009 | Day 7 | Kotooshu Katsunori | Frontal force out | Komusubi 1 East vs Ozeki 1 West |
| September 2009 | Day 2 | Kotooshu Katsunori | Frontal force out | Ozeki 1 East vs Maegashira 2 West |
| March 2010 | Day 3 | Kotooshu Katsunori | Frontal force out | Maegashira 2 East vs Ozeki 1 West |
| July 2010 | Day 6 | Kotooshu Katsunori | Frontal force out | Ozeki 2 East vs Maegashira 3 East |
| September 2010 | Day 7 | Kotooshu Katsunori | Frontal force out | Maegashira 3 West vs Ozeki 1 West |
| July 2011 | Day 1 | Kotooshu Katsunori | Frontal force out | Maegashira 2 East vs Ozeki 2 West |
| November 2011 | Day 6 | Kotooshu Katsunori | Pulling over armthrow | Ozeki 2 East vs Maegashira 2 West |
| May 2012 | Day 14 | Kyokutenho Masaru | Over arm throw | Ozeki 3 East vs Maegashira 7 West |
| July 2012 | Day 7 | Kotooshu Katsunori | Frontal force out | Ozeki 3 East vs Maegashira 1 East |
| January 2013 | Day 10 | Kotooshu Katsunori | Frontal force out | Ozeki 2 East vs Maegashira 2 West |
| July 2013 | Day 10 | Kotooshu Katsunori | Frontal force out | Maegashira 4 East vs Ozeki 2 West |
| November 2013 | Day 2 | Kotooshu Katsunori | Frontal force out | Maegashira 2 East vs Ozeki 2 West |
Every bout between the two that is in this database (March 1958 onwards). Technique names follow NHK WORLD-JAPAN.