Head-to-head · 31 bouts
Kotonowaka Terumasa and Tosanoumi Toshio have met 31 times in recorded sumo. Kotonowaka Terumasa leads 17–14.
Kotonowaka Terumasa has won with: frontal force out (5), over arm throw (4), slap down (3), frontal crush out (2), twisting over arm throw (1).
Tosanoumi Toshio has won with: frontal push out (6), frontal force out (4), over arm throw (2), hand pull down (1).
| Tournament | Day | Winner | Technique | Ranks |
|---|---|---|---|---|
| July 1995 | Day 15 | Tosanoumi Toshio | Frontal push out | Maegashira 7 West vs Komusubi 1 West |
| November 1995 | Day 15 | Kotonowaka Terumasa | Frontal force out | Maegashira 3 West vs Maegashira 1 West |
| January 1996 | Day 6 | Tosanoumi Toshio | Over arm throw | Komusubi 1 East vs Maegashira 2 East |
| March 1996 | Day 14 | Kotonowaka Terumasa | Twisting over arm throw | Komusubi 1 East vs Maegashira 4 West |
| May 1996 | Day 8 | Tosanoumi Toshio | Frontal force out | Komusubi 1 East vs Maegashira 1 West |
| July 1996 | Day 5 | Kotonowaka Terumasa | Slap down | Maegashira 2 East vs Maegashira 5 East |
| November 1996 | Day 8 | Kotonowaka Terumasa | Over arm throw | Maegashira 3 West vs Maegashira 1 West |
| January 1997 | Day 6 | Kotonowaka Terumasa | Frontal force out | Maegashira 1 East vs Maegashira 6 West |
| March 1997 | Day 1 | Tosanoumi Toshio | Frontal push out | Komusubi 1 East vs Maegashira 1 West |
| July 1997 | Day 14 | Kotonowaka Terumasa | Slap down | Sekiwake 1 East vs Maegashira 4 West |
| March 1998 | Day 9 | Tosanoumi Toshio | Frontal push out | Maegashira 4 East vs Maegashira 6 East |
| May 1998 | Day 12 | Kotonowaka Terumasa | Frontal push out | Maegashira 3 East vs Maegashira 2 West |
| July 1998 | Day 6 | Kotonowaka Terumasa | Frontal force out | Maegashira 7 East vs Maegashira 9 West |
| January 1999 | Day 6 | Kotonowaka Terumasa | Over arm throw | Maegashira 1 West vs Sekiwake 1 West |
| March 1999 | Day 10 | Tosanoumi Toshio | Frontal force out | Maegashira 2 East vs Sekiwake 1 West |
| September 1999 | Day 14 | Tosanoumi Toshio | Frontal push out | Maegashira 4 West vs Sekiwake 1 West |
| November 1999 | Day 14 | Kotonowaka Terumasa | Frontal force out | Maegashira 5 East vs Komusubi 2 West |
| January 2000 | Day 13 | Kotonowaka Terumasa | Over arm throw | Komusubi 1 East vs Maegashira 2 East |
| November 2000 | Day 5 | Kotonowaka Terumasa | Frontal crush out | Maegashira 4 East vs Maegashira 7 East |
| January 2001 | Day 2 | Tosanoumi Toshio | Frontal force out | Maegashira 2 East vs Maegashira 5 East |
| March 2001 | Day 5 | Kotonowaka Terumasa | Frontal force out | Maegashira 8 East vs Maegashira 6 West |
| September 2001 | Day 13 | Kotonowaka Terumasa | Slap down | Maegashira 1 East vs Maegashira 3 East |
| January 2002 | Day 2 | Tosanoumi Toshio | Frontal force out | Maegashira 7 East vs Maegashira 5 West |
| March 2002 | Day 14 | Tosanoumi Toshio | Over arm throw | Maegashira 2 West vs Maegashira 1 West |
| July 2002 | Day 11 | Tosanoumi Toshio | fusen | Maegashira 1 West vs Komusubi 1 West |
| January 2003 | Day 11 | Kotonowaka Terumasa | Over arm throw | Maegashira 1 East vs Maegashira 3 East |
| March 2003 | Day 2 | Tosanoumi Toshio | Hand pull down | Maegashira 3 West vs Komusubi 1 West |
| May 2004 | Day 11 | Kotonowaka Terumasa | Frontal crush out | Maegashira 5 East vs Maegashira 9 West |
| November 2004 | Day 1 | Kotonowaka Terumasa | Pulling underarm throw | Maegashira 6 East vs Maegashira 5 West |
| January 2005 | Day 15 | Tosanoumi Toshio | Frontal push out | Maegashira 2 East vs Maegashira 2 West |
| July 2005 | Day 11 | Tosanoumi Toshio | Frontal push out | Maegashira 4 East vs Maegashira 7 East |
Every bout between the two that is in this database (March 1958 onwards). Technique names follow NHK WORLD-JAPAN.