Head-to-head · 13 bouts
Shishiho Yoshimasa and Washuyama Yoshikazu have met 13 times in recorded sumo. Shishiho Yoshimasa leads 8–5.
Shishiho Yoshimasa has won with: over arm throw (3), frontal push out (2), frontal crush out (1), thrust down (1), frontal force out (1).
Washuyama Yoshikazu has won with: frontal thrust out (1), rear push out (1), thrust down (1), frontal push out (1), outside leg trip (1).
| Tournament | Day | Winner | Technique | Ranks |
|---|---|---|---|---|
| July 1978 | Day 7 | Washuyama Yoshikazu | Frontal thrust out | Juryo 1 East vs Juryo 11 West |
| May 1980 | Day 13 | Shishiho Yoshimasa | Over arm throw | Maegashira 1 East vs Maegashira 11 West |
| January 1981 | Day 6 | Washuyama Yoshikazu | Rear push out | Maegashira 9 West vs Maegashira 7 West |
| July 1981 | Day 15 | Washuyama Yoshikazu | Thrust down | Maegashira 14 East vs Maegashira 4 West |
| July 1982 | Day 3 | Shishiho Yoshimasa | Frontal push out | Juryo 10 East vs Juryo 4 West |
| September 1982 | Day 5 | Shishiho Yoshimasa | Frontal push out | Juryo 2 East vs Juryo 4 West |
| March 1984 | Day 15 | Shishiho Yoshimasa | Frontal crush out | Juryo 2 East vs Juryo 5 East |
| November 1984 | Day 9 | Shishiho Yoshimasa | Over arm throw | Juryo 1 East vs Juryo 8 East |
| January 1985 | Day 1 | Washuyama Yoshikazu | Frontal push out | Juryo 7 East vs Juryo 6 West |
| March 1985 | Day 12 | Washuyama Yoshikazu | Outside leg trip | Juryo 3 East vs Juryo 8 West |
| May 1985 | Day 4 | Shishiho Yoshimasa | Thrust down | Juryo 4 East vs Juryo 7 East |
| July 1985 | Day 14 | Shishiho Yoshimasa | Over arm throw | Juryo 5 East vs Juryo 6 East |
| September 1985 | Day 9 | Shishiho Yoshimasa | Frontal force out | Juryo 7 East vs Juryo 4 West |
Every bout between the two that is in this database (March 1958 onwards). Technique names follow NHK WORLD-JAPAN.