Head-to-head · 17 bouts
Tobizaru and Shimanoumi have met 17 times in recorded sumo. Shimanoumi leads 10–7.
Tobizaru has won with: slap down (3), frontal push out (2), rear push out (1), frontal force out (1).
Shimanoumi has won with: frontal force out (3), frontal push out (2), rear push out (2), slap down (1), pulling over armthrow (1).
| Tournament | Day | Winner | Technique | Ranks |
|---|---|---|---|---|
| September 2016 | Day 4 | Tobizaru | Rear push out | Makushita 7 East vs Makushita 7 West |
| November 2016 | Day 5 | Tobizaru | Frontal push out | Makushita 3 East vs Makushita 5 East |
| January 2018 | Day 9 | Shimanoumi | Frontal push out | Makushita 3 West vs Makushita 2 West |
| March 2018 | Day 3 | Shimanoumi | Slap down | Juryo 13 East vs Juryo 11 West |
| May 2018 | Day 15 | Shimanoumi | Frontal force out | Juryo 13 West vs Juryo 7 West |
| July 2018 | Day 10 | Tobizaru | Slap down | Juryo 8 East vs Juryo 13 West |
| September 2018 | Day 3 | Tobizaru | Slap down | Juryo 9 East vs Juryo 10 East |
| November 2018 | Day 9 | Shimanoumi | Frontal push out | Juryo 14 East vs Juryo 11 West |
| January 2019 | Day 1 | Shimanoumi | Rear push out | Juryo 11 East vs Juryo 10 West |
| September 2020 | Day 1 | Tobizaru | Frontal force out | Maegashira 14 East vs Maegashira 15 East |
| January 2021 | Day 6 | Shimanoumi | Rear push out | Maegashira 10 East vs Maegashira 7 West |
| September 2021 | Day 4 | Shimanoumi | Pulling over armthrow | Maegashira 7 East vs Maegashira 8 West |
| November 2021 | Day 7 | Shimanoumi | Frontal force out | Maegashira 6 East vs Maegashira 8 West |
| January 2022 | Day 2 | Tobizaru | Frontal push out | Maegashira 9 West vs Maegashira 8 West |
| March 2022 | Day 3 | Shimanoumi | Frontal force out | Maegashira 9 East vs Maegashira 10 East |
| May 2022 | Day 5 | Shimanoumi | Frontal push down | Maegashira 8 East vs Maegashira 5 West |
| July 2022 | Day 9 | Tobizaru | Slap down | Maegashira 9 East vs Maegashira 6 West |
Every bout between the two that is in this database (March 1958 onwards). Technique names follow NHK WORLD-JAPAN.