Head-to-head · 12 bouts
Chiyotairyu Hidemasa and Shimanoumi have met 12 times in recorded sumo. they are level at 6–6.
Chiyotairyu Hidemasa has won with: slap down (2), frontal push out (2), frontal thrust out (1), hand pull down (1).
Shimanoumi has won with: frontal push out (4), thrust down (2).
| Tournament | Day | Winner | Technique | Ranks |
|---|---|---|---|---|
| July 2019 | Day 3 | Shimanoumi | Thrust down | Maegashira 6 East vs Maegashira 6 West |
| September 2019 | Day 5 | Shimanoumi | Frontal push out | Maegashira 5 East vs Maegashira 6 East |
| November 2019 | Day 8 | Chiyotairyu Hidemasa | Slap down | Maegashira 10 East vs Maegashira 11 West |
| January 2020 | Day 14 | Chiyotairyu Hidemasa | Frontal thrust out | Maegashira 11 East vs Maegashira 14 West |
| March 2020 | Day 15 | Shimanoumi | Frontal push out | Maegashira 11 East vs Maegashira 16 West |
| July 2020 | Day 12 | Shimanoumi | Thrust down | Maegashira 11 East vs Maegashira 8 West |
| November 2020 | Day 2 | Shimanoumi | Frontal push out | Maegashira 15 East vs Maegashira 17 East |
| March 2021 | Day 15 | Chiyotairyu Hidemasa | Slap down | Maegashira 11 East vs Maegashira 3 West |
| September 2021 | Day 6 | Chiyotairyu Hidemasa | Frontal push out | Maegashira 7 East vs Maegashira 10 East |
| November 2021 | Day 10 | Shimanoumi | Frontal push out | Maegashira 6 East vs Maegashira 10 East |
| May 2022 | Day 14 | Chiyotairyu Hidemasa | Frontal push out | Maegashira 8 East vs Maegashira 13 East |
| July 2022 | Day 2 | Chiyotairyu Hidemasa | Hand pull down | Maegashira 9 East vs Maegashira 10 East |
Every bout between the two that is in this database (March 1958 onwards). Technique names follow NHK WORLD-JAPAN.