Head-to-head · 17 bouts
Takanonami Sadahiro and Mainoumi Shuhei have met 17 times in recorded sumo. Takanonami Sadahiro leads 13–4.
Takanonami Sadahiro has won with: over arm throw (5), frontal force out (3), frontal lift out (2), frontal crush out (1), twisting over arm throw (1).
Mainoumi Shuhei has won with: twisting backward knee trip (3).
| Tournament | Day | Winner | Technique | Ranks |
|---|---|---|---|---|
| November 1990 | Day 9 | Mainoumi Shuhei | — | Makushita 9 East vs Makushita 5 West |
| January 1991 | Day 15 | Takanonami Sadahiro | — | Makushita 1 East vs Makushita 4 East |
| May 1991 | Day 15 | Takanonami Sadahiro | Over arm throw | Juryo 7 East vs Juryo 6 West |
| July 1991 | Day 4 | Mainoumi Shuhei | Twisting backward knee trip | Juryo 4 West vs Juryo 2 West |
| November 1991 | Day 3 | Takanonami Sadahiro | Over arm throw | Maegashira 9 East vs Maegashira 13 East |
| January 1992 | Day 5 | Mainoumi Shuhei | Twisting backward knee trip | Maegashira 7 East vs Maegashira 11 East |
| July 1992 | Day 2 | Takanonami Sadahiro | Frontal crush out | Maegashira 11 East vs Maegashira 12 West |
| September 1992 | Day 1 | Takanonami Sadahiro | Over arm throw | Maegashira 6 East vs Maegashira 5 West |
| January 1993 | Day 12 | Takanonami Sadahiro | Frontal force out | Maegashira 7 East vs Maegashira 16 East |
| July 1993 | Day 4 | Takanonami Sadahiro | Over arm throw | Sekiwake 2 East vs Maegashira 6 West |
| November 1993 | Day 13 | Takanonami Sadahiro | Twisting over arm throw | Maegashira 8 East vs Sekiwake 1 East |
| July 1994 | Day 11 | Takanonami Sadahiro | Over arm throw | Ozeki 2 East vs Maegashira 4 East |
| September 1994 | Day 3 | Takanonami Sadahiro | Frontal force out | Ozeki 2 East vs Komusubi 1 East |
| January 1995 | Day 8 | Takanonami Sadahiro | Frontal lift out | Ozeki 1 East vs Maegashira 3 West |
| July 1995 | Day 14 | Mainoumi Shuhei | Twisting backward knee trip | Ozeki 2 East vs Maegashira 6 East |
| November 1995 | Day 6 | Takanonami Sadahiro | Frontal force out | Ozeki 2 East vs Maegashira 6 West |
| March 1996 | Day 13 | Takanonami Sadahiro | Frontal lift out | Ozeki 1 East vs Maegashira 6 West |
Every bout between the two that is in this database (March 1958 onwards). Technique names follow NHK WORLD-JAPAN.