Head-to-head · 14 bouts
Aobajo Yukio and Masuiyama Daishiro have met 14 times in recorded sumo. Aobajo Yukio leads 8–6.
Aobajo Yukio has won with: frontal force out (3), frontal crush out (2), over arm throw (1), underarm throw (1), frontal lift out (1).
Masuiyama Daishiro has won with: twisting over arm throw (1), rear push out (1), outside leg trip (1), backward pivot throw (1), over arm throw (1).
| Tournament | Day | Winner | Technique | Ranks |
|---|---|---|---|---|
| November 1971 | Day 2 | Aobajo Yukio | Over arm throw | Juryo 7 East vs Juryo 9 West |
| March 1972 | Day 9 | Masuiyama Daishiro | Twisting over arm throw | Juryo 4 East vs Maegashira 13 West |
| May 1972 | Day 7 | Masuiyama Daishiro | Rear push out | Juryo 4 East vs Juryo 2 West |
| July 1972 | Day 3 | Masuiyama Daishiro | Outside leg trip | Juryo 2 East vs Juryo 7 East |
| July 1975 | Day 1 | Aobajo Yukio | Frontal force out | Maegashira 5 East vs Maegashira 4 West |
| September 1975 | Day 9 | Aobajo Yukio | Frontal crush out | Komusubi 1 East vs Maegashira 1 East |
| November 1975 | Day 4 | Aobajo Yukio | Underarm throw | Maegashira 3 East vs Maegashira 4 East |
| January 1976 | Day 2 | Aobajo Yukio | Frontal force out | Maegashira 7 East vs Maegashira 5 West |
| July 1976 | Day 14 | Aobajo Yukio | Frontal crush out | Maegashira 5 West vs Maegashira 1 West |
| November 1976 | Day 4 | Masuiyama Daishiro | Backward pivot throw | Maegashira 4 East vs Maegashira 8 East |
| May 1977 | Day 7 | Aobajo Yukio | Frontal force out | Maegashira 5 East vs Maegashira 2 West |
| January 1978 | Day 13 | Masuiyama Daishiro | Over arm throw | Maegashira 9 East vs Maegashira 9 West |
| July 1979 | Day 4 | Aobajo Yukio | Frontal lift out | Maegashira 3 East vs Maegashira 6 East |
| November 1979 | Day 1 | Masuiyama Daishiro | Inside leg trip | Maegashira 3 West vs Sekiwake 1 West |
Every bout between the two that is in this database (March 1958 onwards). Technique names follow NHK WORLD-JAPAN.