Head-to-head · 13 bouts
Mainoumi Shuhei and Wakanohana Masaru have met 13 times in recorded sumo. Wakanohana Masaru leads 12–1.
Mainoumi Shuhei has won with: frontal crush out (1).
Wakanohana Masaru has won with: frontal force out (3), frontal push down (2), over arm throw (2), frontal crush out (1), frontal push out (1).
| Tournament | Day | Winner | Technique | Ranks |
|---|---|---|---|---|
| September 1991 | Day 14 | Wakanohana Masaru | Frontal crush out | Maegashira 12 West vs Maegashira 3 West |
| November 1991 | Day 13 | Mainoumi Shuhei | Frontal crush out | Maegashira 9 East vs Komusubi 2 East |
| January 1992 | Day 10 | Wakanohana Masaru | Frontal force out | Maegashira 7 East vs Maegashira 1 West |
| May 1992 | Day 1 | Wakanohana Masaru | Frontal push out | Maegashira 8 East vs Maegashira 7 West |
| September 1992 | Day 4 | Wakanohana Masaru | Hand pull down | Maegashira 6 East vs Maegashira 9 East |
| July 1993 | Day 2 | Wakanohana Masaru | Frontal push down | Sekiwake 1 East vs Maegashira 6 West |
| November 1993 | Day 8 | Wakanohana Masaru | Over arm throw | Maegashira 8 East vs Ozeki 1 West |
| July 1994 | Day 4 | Wakanohana Masaru | Backward force down | Maegashira 4 East vs Ozeki 2 West |
| September 1994 | Day 12 | Wakanohana Masaru | Over arm throw | Komusubi 1 East vs Ozeki 1 West |
| January 1995 | Day 7 | Wakanohana Masaru | Frontal push down | Ozeki 2 East vs Maegashira 3 West |
| July 1995 | Day 5 | Wakanohana Masaru | Pulling over armthrow | Maegashira 6 East vs Ozeki 1 West |
| November 1995 | Day 9 | Wakanohana Masaru | Frontal force out | Maegashira 6 West vs Ozeki 1 West |
| March 1996 | Day 10 | Wakanohana Masaru | Frontal force out | Ozeki 2 East vs Maegashira 6 West |
Every bout between the two that is in this database (March 1958 onwards). Technique names follow NHK WORLD-JAPAN.