Head-to-head · 14 bouts
Amanoyama Shizuo and Aobajo Yukio have met 14 times in recorded sumo. they are level at 7–7.
Amanoyama Shizuo has won with: frontal push out (5), frontal force out (1), beltless armthrow (1).
Aobajo Yukio has won with: frontal force out (2), frontal crush out (1), beltless armthrow (1), thrust down (1), pulling underarm throw (1).
| Tournament | Day | Winner | Technique | Ranks |
|---|---|---|---|---|
| May 1978 | Day 7 | Amanoyama Shizuo | Frontal push out | Maegashira 3 East vs Maegashira 2 West |
| July 1978 | Day 1 | Aobajo Yukio | Frontal crush out | Maegashira 12 East vs Maegashira 12 West |
| March 1979 | Day 14 | Aobajo Yukio | Frontal force out | Maegashira 12 West vs Maegashira 2 West |
| May 1979 | Day 8 | Amanoyama Shizuo | Frontal force out | Maegashira 8 East vs Maegashira 9 West |
| September 1979 | Day 3 | Aobajo Yukio | Frontal force out | Maegashira 7 East vs Maegashira 11 East |
| November 1979 | Day 14 | Aobajo Yukio | Beltless armthrow | Maegashira 2 East vs Maegashira 3 West |
| January 1980 | Day 10 | Amanoyama Shizuo | Frontal push out | Maegashira 5 East vs Maegashira 7 West |
| March 1980 | Day 5 | Aobajo Yukio | Thrust down | Maegashira 12 East vs Maegashira 9 West |
| May 1980 | Day 15 | Amanoyama Shizuo | Beltless armthrow | Maegashira 7 West vs Maegashira 6 West |
| September 1980 | Day 7 | Amanoyama Shizuo | Frontal push out | Maegashira 11 East vs Maegashira 8 West |
| September 1981 | Day 12 | Aobajo Yukio | Pulling underarm throw | Maegashira 11 East vs Maegashira 11 West |
| January 1982 | Day 2 | Amanoyama Shizuo | Frontal push out | Maegashira 12 East vs Maegashira 8 West |
| March 1982 | Day 1 | Aobajo Yukio | Rear push out | Maegashira 4 East vs Maegashira 3 West |
| May 1984 | Day 14 | Amanoyama Shizuo | Frontal push out | Maegashira 8 East vs Maegashira 6 West |
Every bout between the two that is in this database (March 1958 onwards). Technique names follow NHK WORLD-JAPAN.