Head-to-head · 33 bouts
Aoiyama Kosuke and Okinoumi Ayumi have met 33 times in recorded sumo. Okinoumi Ayumi leads 19–14.
Aoiyama Kosuke has won with: frontal push out (7), slap down (2), frontal thrust out (2), frontal force out (1), hand pull down (1).
Okinoumi Ayumi has won with: frontal push out (7), thrust down (4), frontal force out (3), beltless armthrow (1), rear push out (1).
| Tournament | Day | Winner | Technique | Ranks |
|---|---|---|---|---|
| March 2012 | Day 6 | Okinoumi Ayumi | Beltless armthrow | Maegashira 9 East vs Maegashira 10 West |
| May 2012 | Day 5 | Okinoumi Ayumi | Frontal force out | Maegashira 5 East vs Maegashira 6 West |
| January 2013 | Day 11 | Aoiyama Kosuke | Frontal push out | Maegashira 10 West vs Maegashira 6 West |
| March 2013 | Day 12 | Okinoumi Ayumi | Frontal force out | Maegashira 7 East vs Maegashira 8 East |
| July 2013 | Day 7 | Aoiyama Kosuke | Frontal push out | Maegashira 9 East vs Maegashira 6 West |
| November 2013 | Day 15 | Aoiyama Kosuke | Frontal force out | Maegashira 5 East vs Komusubi 1 West |
| January 2014 | Day 11 | Aoiyama Kosuke | Hand pull down | Maegashira 3 East vs Maegashira 1 West |
| January 2015 | Day 15 | Okinoumi Ayumi | Frontal push out | Sekiwake 1 East vs Maegashira 6 East |
| March 2015 | Day 1 | Aoiyama Kosuke | Thrust down | Maegashira 3 West vs Sekiwake 1 West |
| May 2015 | Day 7 | Okinoumi Ayumi | Thrust down | Maegashira 10 West vs Maegashira 6 West |
| July 2015 | Day 11 | Okinoumi Ayumi | Thrust down | Maegashira 5 East vs Maegashira 2 West |
| September 2015 | Day 8 | Aoiyama Kosuke | Slap down | Maegashira 1 East vs Komusubi 1 West |
| November 2015 | Day 10 | Okinoumi Ayumi | Rear push out | Maegashira 2 East vs Maegashira 2 West |
| July 2016 | Day 15 | Okinoumi Ayumi | Frontal push out | Maegashira 2 East vs Maegashira 6 East |
| September 2016 | Day 13 | Aoiyama Kosuke | Frontal thrust out | Maegashira 1 East vs Maegashira 5 East |
| November 2016 | Day 11 | Okinoumi Ayumi | Under shoulder swing down | Maegashira 1 West vs Sekiwake 1 West |
| March 2017 | Day 10 | Okinoumi Ayumi | Frontal push out | Maegashira 8 West vs Maegashira 6 West |
| May 2017 | Day 15 | Okinoumi Ayumi | Frontal push out | Maegashira 2 East vs Maegashira 3 West |
| July 2017 | Day 5 | Aoiyama Kosuke | Frontal push out | Maegashira 8 East vs Maegashira 9 West |
| November 2017 | Day 2 | Okinoumi Ayumi | Frontal crush out | Maegashira 11 East vs Maegashira 12 East |
| March 2018 | Day 15 | Okinoumi Ayumi | Frontal push out | Maegashira 9 East vs Maegashira 17 East |
| September 2018 | Day 5 | Okinoumi Ayumi | Thrust down | Maegashira 10 East vs Maegashira 12 East |
| November 2018 | Day 1 | Okinoumi Ayumi | Frontal force out | Maegashira 12 East vs Maegashira 11 West |
| January 2019 | Day 3 | Aoiyama Kosuke | Frontal push out | Maegashira 5 East vs Maegashira 4 West |
| March 2019 | Day 2 | Aoiyama Kosuke | Frontal push out | Maegashira 6 East vs Maegashira 7 East |
| May 2019 | Day 14 | Okinoumi Ayumi | Frontal push out | Komusubi 1 East vs Maegashira 4 East |
| November 2019 | Day 6 | Aoiyama Kosuke | Frontal thrust out | Maegashira 5 East vs Maegashira 1 West |
| July 2020 | Day 14 | Okinoumi Ayumi | Thrust down | Maegashira 4 West vs Komusubi 1 West |
| September 2021 | Day 3 | Okinoumi Ayumi | Frontal push out | Maegashira 8 East vs Maegashira 9 East |
| May 2022 | Day 2 | Aoiyama Kosuke | Frontal push out | Maegashira 10 East vs Maegashira 11 East |
| July 2022 | Day 3 | Aoiyama Kosuke | Slap down | Maegashira 6 East vs Maegashira 7 East |
| September 2022 | Day 11 | Okinoumi Ayumi | Hand pull down | Maegashira 7 East vs Maegashira 12 East |
| November 2022 | Day 15 | Aoiyama Kosuke | Frontal push out | Maegashira 10 East vs Maegashira 13 East |
Every bout between the two that is in this database (March 1958 onwards). Technique names follow NHK WORLD-JAPAN.