Head-to-head · 16 bouts
Chiyoshoma and Okinoumi Ayumi have met 16 times in recorded sumo. they are level at 8–8.
Chiyoshoma has won with: underarm throw (3), twisting over arm throw (1), under shoulder swing down (1), frontal crush out (1), over arm throw (1).
Okinoumi Ayumi has won with: over arm throw (5), frontal force out (1), frontal crush out (1).
| Tournament | Day | Winner | Technique | Ranks |
|---|---|---|---|---|
| March 2017 | Day 1 | Chiyoshoma | Twisting over arm throw | Maegashira 8 West vs Maegashira 7 West |
| May 2017 | Day 9 | Chiyoshoma | Under shoulder swing down | Maegashira 2 East vs Maegashira 2 West |
| July 2017 | Day 14 | Okinoumi Ayumi | Over arm throw | Maegashira 5 East vs Maegashira 9 West |
| September 2017 | Day 13 | Chiyoshoma | Frontal crush out | Maegashira 8 East vs Maegashira 14 West |
| January 2018 | Day 6 | Okinoumi Ayumi | Frontal force out | Maegashira 5 East vs Maegashira 7 East |
| March 2018 | Day 5 | Okinoumi Ayumi | Over arm throw | Maegashira 9 East vs Maegashira 10 East |
| May 2018 | Day 11 | Chiyoshoma | Underarm throw | Maegashira 6 East vs Maegashira 10 East |
| July 2018 | Day 15 | Okinoumi Ayumi | fusen | Maegashira 8 East vs Maegashira 14 West |
| September 2018 | Day 14 | Okinoumi Ayumi | Over arm throw | Maegashira 12 East vs Maegashira 15 East |
| November 2018 | Day 11 | Okinoumi Ayumi | Over arm throw | Maegashira 14 East vs Maegashira 11 West |
| May 2021 | Day 4 | Chiyoshoma | Over arm throw | Maegashira 12 West vs Maegashira 11 West |
| July 2021 | Day 8 | Okinoumi Ayumi | Over arm throw | Maegashira 5 East vs Maegashira 7 West |
| January 2022 | Day 3 | Chiyoshoma | Frontal push out | Maegashira 4 East vs Maegashira 5 West |
| March 2022 | Day 2 | Chiyoshoma | Underarm throw | Maegashira 8 East vs Maegashira 7 West |
| May 2022 | Day 3 | Chiyoshoma | Underarm throw | Maegashira 10 East vs Maegashira 11 West |
| November 2022 | Day 14 | Okinoumi Ayumi | Frontal crush out | Maegashira 13 East vs Maegashira 10 West |
Every bout between the two that is in this database (March 1958 onwards). Technique names follow NHK WORLD-JAPAN.