Head-to-head · 16 bouts
Kotoeko Mitsunori and Shimanoumi have met 16 times in recorded sumo. Kotoeko Mitsunori leads 13–3.
Kotoeko Mitsunori has won with: frontal push out (7), frontal force out (6).
Shimanoumi has won with: frontal force out (1), frontal push out (1), thrust down (1).
| Tournament | Day | Winner | Technique | Ranks |
|---|---|---|---|---|
| March 2016 | Day 6 | Kotoeko Mitsunori | Frontal force out | Makushita 7 East vs Makushita 7 West |
| May 2016 | Day 2 | Kotoeko Mitsunori | Frontal force out | Makushita 5 East vs Makushita 4 West |
| July 2016 | Day 1 | Kotoeko Mitsunori | Frontal push out | Juryo 14 East vs Juryo 14 West |
| September 2018 | Day 15 | Kotoeko Mitsunori | Frontal push out | Juryo 5 East vs Juryo 9 East |
| May 2019 | Day 13 | Shimanoumi | Frontal force out | Maegashira 12 East vs Maegashira 15 West |
| July 2019 | Day 11 | Kotoeko Mitsunori | Frontal force out | Maegashira 10 East vs Maegashira 6 West |
| September 2019 | Day 7 | Kotoeko Mitsunori | Frontal push out | Maegashira 6 East vs Maegashira 7 West |
| November 2019 | Day 7 | Kotoeko Mitsunori | Frontal push out | Maegashira 10 East vs Maegashira 7 West |
| January 2020 | Day 3 | Kotoeko Mitsunori | Frontal push out | Maegashira 14 West vs Maegashira 13 West |
| September 2020 | Day 14 | Kotoeko Mitsunori | Frontal push out | Maegashira 15 East vs Maegashira 10 West |
| January 2021 | Day 2 | Shimanoumi | Frontal push out | Maegashira 10 East vs Maegashira 11 West |
| May 2021 | Day 14 | Kotoeko Mitsunori | Frontal push out | Maegashira 9 East vs Maegashira 12 East |
| September 2021 | Day 11 | Kotoeko Mitsunori | Frontal force out | Maegashira 7 East vs Maegashira 11 West |
| November 2021 | Day 6 | Shimanoumi | Thrust down | Maegashira 6 East vs Maegashira 8 East |
| March 2022 | Day 5 | Kotoeko Mitsunori | Frontal force out | Maegashira 10 East vs Maegashira 12 East |
| May 2022 | Day 1 | Kotoeko Mitsunori | Frontal force out | Maegashira 8 East vs Maegashira 7 West |
Every bout between the two that is in this database (March 1958 onwards). Technique names follow NHK WORLD-JAPAN.