Head-to-head · 20 bouts
Asanobori Toshimitsu and Yoshioyama Osamu have met 20 times in recorded sumo. Yoshioyama Osamu leads 11–9.
Asanobori Toshimitsu has won with: hand pull down (4), rear push out (2), frontal thrust out (1), frontal push out (1), frontal force out (1).
Yoshioyama Osamu has won with: frontal force out (5), frontal push out (4), slap down (1), frontal push down (1).
| Tournament | Day | Winner | Technique | Ranks |
|---|---|---|---|---|
| November 1968 | Day 6 | Asanobori Toshimitsu | Frontal thrust out | Juryo 8 East vs Juryo 13 West |
| January 1969 | Day 10 | Yoshioyama Osamu | Frontal push out | Juryo 10 West vs Juryo 2 West |
| July 1970 | Day 2 | Yoshioyama Osamu | Frontal force out | Juryo 2 East vs Juryo 1 West |
| November 1970 | Day 5 | Asanobori Toshimitsu | Hand pull down | Juryo 5 East vs Juryo 12 East |
| July 1971 | Day 7 | Asanobori Toshimitsu | Hand pull down | Juryo 3 East vs Juryo 11 East |
| September 1971 | Day 5 | Asanobori Toshimitsu | Rear push out | Juryo 1 East vs Juryo 4 West |
| May 1972 | Day 5 | Asanobori Toshimitsu | Hand pull down | Maegashira 5 East vs Maegashira 9 West |
| July 1972 | Day 7 | Yoshioyama Osamu | Frontal push out | Maegashira 5 East vs Maegashira 9 West |
| September 1972 | Day 5 | Yoshioyama Osamu | Slap down | Maegashira 11 West vs Maegashira 10 West |
| November 1972 | Day 8 | Asanobori Toshimitsu | Frontal push out | Maegashira 13 West vs Maegashira 9 West |
| March 1973 | Day 4 | Yoshioyama Osamu | Frontal push out | Juryo 3 East vs Juryo 6 East |
| July 1973 | Day 7 | Yoshioyama Osamu | Frontal push out | Juryo 3 East vs Juryo 9 East |
| March 1974 | Day 6 | Yoshioyama Osamu | Frontal force out | Juryo 4 West vs Maegashira 11 West |
| May 1974 | Day 10 | Yoshioyama Osamu | Frontal force out | Maegashira 9 East vs Maegashira 12 East |
| November 1974 | Day 8 | Yoshioyama Osamu | Frontal force out | Juryo 2 East vs Juryo 7 West |
| January 1975 | Day 2 | Asanobori Toshimitsu | Frontal force out | Juryo 4 East vs Juryo 8 West |
| March 1975 | Day 14 | Asanobori Toshimitsu | Hand pull down | Juryo 6 East vs Juryo 5 West |
| May 1975 | Day 2 | Yoshioyama Osamu | Frontal force out | Juryo 4 East vs Juryo 7 East |
| November 1975 | Day 8 | Yoshioyama Osamu | Frontal push down | Juryo 6 East vs Juryo 7 West |
| January 1976 | Day 2 | Asanobori Toshimitsu | Rear push out | Juryo 8 East vs Juryo 12 West |
Every bout between the two that is in this database (March 1958 onwards). Technique names follow NHK WORLD-JAPAN.