Head-to-head · 14 bouts
Wakamotoharu and Akua have met 14 times in recorded sumo. Akua leads 8–6.
Wakamotoharu has won with: frontal crush out (2), hand touch down (1), backward pivot throw (1), frontal push down (1), slap down (1).
Akua has won with: hooking inner thigh throw (3), frontal push out (2), arm lock throw (1), slap down (1), frontal force out (1).
| Tournament | Day | Winner | Technique | Ranks |
|---|---|---|---|---|
| July 2013 | Day 7 | Wakamotoharu | Hand touch down | Makushita 55 East vs Makushita 51 West |
| January 2017 | Day 2 | Akua | Arm lock throw | Makushita 8 East vs Makushita 8 West |
| July 2017 | Day 11 | Akua | Slap down | Makushita 14 East vs Makushita 12 West |
| November 2018 | Day 3 | Wakamotoharu | Backward pivot throw | Makushita 7 East vs Makushita 8 East |
| January 2019 | Day 5 | Wakamotoharu | Frontal push down | Makushita 4 West vs Makushita 3 West |
| July 2019 | Day 4 | Akua | Frontal push out | Makushita 7 East vs Makushita 5 West |
| September 2019 | Day 3 | Wakamotoharu | Slap down | Makushita 1 East vs Makushita 2 East |
| November 2019 | Day 1 | Akua | Hooking inner thigh throw | Juryo 12 East vs Juryo 11 West |
| July 2020 | Day 13 | Wakamotoharu | Frontal crush out | Juryo 8 East vs Juryo 13 West |
| September 2020 | Day 8 | Akua | Frontal force out | Juryo 3 East vs Juryo 6 West |
| March 2021 | Day 12 | Akua | Frontal push out | Juryo 6 East vs Juryo 1 West |
| July 2021 | Day 3 | Akua | Hooking inner thigh throw | Juryo 3 East vs Juryo 2 West |
| September 2021 | Day 4 | Akua | Hooking inner thigh throw | Juryo 3 East vs Juryo 1 West |
| January 2022 | Day 15 | Wakamotoharu | Frontal crush out | Maegashira 15 East vs Maegashira 10 West |
Every bout between the two that is in this database (March 1958 onwards). Technique names follow NHK WORLD-JAPAN.