Head-to-head · 15 bouts
Aobajo Yukio and Daio Yoshinobu have met 15 times in recorded sumo. Aobajo Yukio leads 8–7.
Aobajo Yukio has won with: frontal force out (2), frontal lift out (2), beltless armthrow (1), over arm throw (1), underarm throw (1).
Daio Yoshinobu has won with: rear push out (3), frontal force out (1), beltless armthrow (1), underarm throw (1), outside leg trip (1).
| Tournament | Day | Winner | Technique | Ranks |
|---|---|---|---|---|
| January 1968 | Day 8 | Aobajo Yukio | — | Makushita 56 East vs Makushita 55 West |
| May 1971 | Day 15 | Aobajo Yukio | Frontal force out | Makushita 3 West vs Juryo 12 West |
| May 1972 | Day 11 | Daio Yoshinobu | Frontal force out | Juryo 11 West vs Juryo 2 West |
| July 1972 | Day 11 | Daio Yoshinobu | Rear push out | Juryo 7 East vs Juryo 7 West |
| September 1972 | Day 15 | Daio Yoshinobu | Rear push out | Juryo 9 East vs Juryo 3 West |
| March 1974 | Day 3 | Aobajo Yukio | Beltless armthrow | Juryo 12 West vs Juryo 9 West |
| May 1974 | Day 14 | Aobajo Yukio | Frontal lift out | Juryo 5 East vs Juryo 7 East |
| July 1974 | Day 8 | Daio Yoshinobu | Beltless armthrow | Juryo 8 West vs Juryo 5 West |
| September 1974 | Day 4 | Aobajo Yukio | Frontal lift out | Juryo 6 West vs Juryo 3 West |
| November 1974 | Day 9 | Daio Yoshinobu | Underarm throw | Juryo 3 East vs Maegashira 13 West |
| March 1975 | Day 6 | Daio Yoshinobu | Outside leg trip | Maegashira 10 East vs Maegashira 11 West |
| May 1975 | Day 7 | Aobajo Yukio | Over arm throw | Maegashira 7 East vs Maegashira 9 East |
| September 1977 | Day 9 | Aobajo Yukio | Underarm throw | Maegashira 7 East vs Maegashira 8 West |
| November 1980 | Day 2 | Daio Yoshinobu | Rear push out | Juryo 4 West vs Juryo 1 West |
| May 1981 | Day 10 | Aobajo Yukio | Frontal force out | Juryo 6 West vs Juryo 4 West |
Every bout between the two that is in this database (March 1958 onwards). Technique names follow NHK WORLD-JAPAN.