Head-to-head · 24 bouts
Aoiyama Kosuke and Sadanoumi have met 24 times in recorded sumo. they are level at 12–12.
Aoiyama Kosuke has won with: frontal push down (3), frontal thrust out (3), slap down (3), hand pull down (1), frontal push out (1).
Sadanoumi has won with: frontal force out (4), frontal push out (3), thrust down (2), slap down (1), arm grabbing force out (1).
| Tournament | Day | Winner | Technique | Ranks |
|---|---|---|---|---|
| July 2011 | Day 4 | Aoiyama Kosuke | Frontal push down | Juryo 6 East vs Juryo 4 West |
| March 2015 | Day 10 | Sadanoumi | Slap down | Maegashira 2 East vs Maegashira 3 West |
| July 2015 | Day 10 | Aoiyama Kosuke | Frontal thrust out | Maegashira 2 West vs Maegashira 1 West |
| September 2015 | Day 10 | Sadanoumi | Thrust down | Maegashira 1 East vs Maegashira 3 East |
| September 2016 | Day 6 | Aoiyama Kosuke | Frontal push down | Maegashira 5 East vs Maegashira 10 West |
| January 2018 | Day 12 | Aoiyama Kosuke | Slap down | Juryo 7 East vs Juryo 2 West |
| May 2018 | Day 1 | Sadanoumi | Frontal force out | Maegashira 14 East vs Maegashira 13 West |
| July 2018 | Day 3 | Sadanoumi | Frontal force out | Maegashira 11 East vs Maegashira 12 East |
| September 2018 | Day 3 | Sadanoumi | Thrust down | Maegashira 10 East vs Maegashira 11 East |
| November 2018 | Day 7 | Aoiyama Kosuke | Frontal push down | Maegashira 10 East vs Maegashira 12 East |
| March 2019 | Day 8 | Aoiyama Kosuke | Hand pull down | Maegashira 7 East vs Maegashira 9 East |
| January 2020 | Day 7 | Sadanoumi | Arm grabbing force out | Maegashira 8 East vs Maegashira 10 East |
| September 2020 | Day 12 | Aoiyama Kosuke | Frontal thrust out | Maegashira 10 East vs Maegashira 7 West |
| November 2020 | Day 8 | Aoiyama Kosuke | Frontal thrust out | Maegashira 8 East vs Maegashira 11 East |
| January 2021 | Day 10 | Sadanoumi | Frontal force out | Maegashira 17 East vs Maegashira 10 West |
| January 2022 | Day 6 | Aoiyama Kosuke | Frontal push out | Maegashira 11 East vs Maegashira 16 East |
| March 2022 | Day 10 | Aoiyama Kosuke | Frontal force out | Maegashira 10 West vs Maegashira 8 West |
| May 2022 | Day 7 | Sadanoumi | Frontal push out | Maegashira 11 East vs Maegashira 12 West |
| July 2022 | Day 1 | Aoiyama Kosuke | Slap down | Maegashira 6 East vs Maegashira 5 West |
| September 2022 | Day 4 | Sadanoumi | Frontal push out | Maegashira 7 East vs Maegashira 5 West |
| November 2022 | Day 11 | Sadanoumi | Frontal push out | Maegashira 10 East vs Maegashira 4 West |
| May 2023 | Day 14 | Sadanoumi | Frontal force out | Maegashira 8 East vs Maegashira 12 East |
| July 2023 | Day 15 | Aoiyama Kosuke | Slap down | Maegashira 8 East vs Maegashira 17 East |
| September 2023 | Day 2 | Sadanoumi | Rear push out | Maegashira 14 East vs Maegashira 12 West |
Every bout between the two that is in this database (March 1958 onwards). Technique names follow NHK WORLD-JAPAN.