Head-to-head · 12 bouts
Wakanaruto Kiyomi and Oiyama Katsuzo have met 12 times in recorded sumo. Oiyama Katsuzo leads 8–4.
Wakanaruto Kiyomi has won with: arm barring force out (1), rear push down (1), arm lock throw (1), pulling over armthrow (1).
Oiyama Katsuzo has won with: frontal crush out (2), backward pivot throw (2), frontal thrust out (1), frontal lift out (1), frontal push out (1).
| Tournament | Day | Winner | Technique | Ranks |
|---|---|---|---|---|
| January 1968 | Day 13 | Wakanaruto Kiyomi | Arm barring force out | Juryo 9 East vs Juryo 7 West |
| July 1968 | Day 7 | Oiyama Katsuzo | Frontal crush out | Juryo 3 East vs Juryo 5 East |
| September 1968 | Day 5 | Oiyama Katsuzo | Frontal thrust out | Juryo 5 West vs Juryo 1 West |
| November 1968 | Day 12 | Oiyama Katsuzo | Backward pivot throw | Maegashira 12 East vs Juryo 2 West |
| January 1969 | Day 1 | Oiyama Katsuzo | Frontal crush out | Juryo 4 East vs Juryo 4 West |
| May 1969 | Day 5 | Oiyama Katsuzo | Frontal lift out | Juryo 4 East vs Juryo 5 East |
| July 1969 | Day 3 | Wakanaruto Kiyomi | Rear push down | Juryo 9 West vs Juryo 8 West |
| September 1969 | Day 6 | Wakanaruto Kiyomi | Arm lock throw | Juryo 7 East vs Juryo 11 East |
| November 1969 | Day 15 | Oiyama Katsuzo | Frontal push out | Juryo 10 West vs Juryo 4 West |
| January 1970 | Day 6 | Wakanaruto Kiyomi | Pulling over armthrow | Juryo 6 East vs Juryo 11 East |
| March 1970 | Day 13 | Oiyama Katsuzo | Beltless armthrow | Juryo 8 East vs Juryo 11 East |
| May 1970 | Day 10 | Oiyama Katsuzo | Backward pivot throw | Juryo 9 East vs Juryo 12 East |
Every bout between the two that is in this database (March 1958 onwards). Technique names follow NHK WORLD-JAPAN.