Head-to-head · 12 bouts
Yoshioyama Osamu and Oshio Kenji have met 12 times in recorded sumo. Yoshioyama Osamu leads 8–4.
Yoshioyama Osamu has won with: frontal thrust out (2), under shoulder swing down (1), arm lock throw (1), frontal push out (1).
Oshio Kenji has won with: frontal crush out (2), frontal push out (1), frontal force out (1).
| Tournament | Day | Winner | Technique | Ranks |
|---|---|---|---|---|
| March 1970 | Day 15 | Yoshioyama Osamu | Frontal thrust out | Juryo 5 East vs Juryo 10 West |
| May 1970 | Day 6 | Yoshioyama Osamu | Frontal thrust out | Juryo 3 East vs Juryo 7 East |
| November 1970 | Day 12 | Oshio Kenji | Frontal crush out | Juryo 5 East vs Juryo 8 West |
| January 1971 | Day 11 | Oshio Kenji | Frontal crush out | Juryo 7 East vs Juryo 4 West |
| July 1971 | Day 13 | Yoshioyama Osamu | Under shoulder swing down | Juryo 1 East vs Juryo 11 East |
| September 1971 | Day 1 | Yoshioyama Osamu | Arm lock throw | Juryo 1 East vs Maegashira 12 West |
| January 1972 | Day 7 | Yoshioyama Osamu | Frontal push out | Maegashira 11 West vs Maegashira 8 West |
| May 1972 | Day 10 | Yoshioyama Osamu | fusen | Maegashira 5 East vs Maegashira 12 East |
| July 1973 | Day 14 | Yoshioyama Osamu | Frontal force out | Juryo 1 East vs Juryo 3 East |
| September 1973 | Day 4 | Oshio Kenji | Frontal push out | Maegashira 11 East vs Maegashira 12 West |
| March 1974 | Day 7 | Yoshioyama Osamu | Backward pivot throw | Maegashira 11 West vs Maegashira 10 West |
| March 1975 | Day 7 | Oshio Kenji | Frontal force out | Juryo 5 West vs Juryo 1 West |
Every bout between the two that is in this database (March 1958 onwards). Technique names follow NHK WORLD-JAPAN.