Head-to-head · 13 bouts
Kurohimeyama Hideo and Ryuko Seiho have met 13 times in recorded sumo. Kurohimeyama Hideo leads 10–3.
Kurohimeyama Hideo has won with: frontal push out (3), thrust down (2), frontal thrust out (1), hand pull down (1).
Ryuko Seiho has won with: slap down (2), frontal push out (1).
| Tournament | Day | Winner | Technique | Ranks |
|---|---|---|---|---|
| November 1969 | Day 9 | Ryuko Seiho | Slap down | Maegashira 12 East vs Maegashira 6 West |
| July 1970 | Day 14 | Kurohimeyama Hideo | Frontal thrust out | Maegashira 3 East vs Maegashira 5 West |
| September 1970 | Day 8 | Kurohimeyama Hideo | Hand pull down | Maegashira 11 East vs Maegashira 6 West |
| November 1970 | Day 9 | Kurohimeyama Hideo | Frontal push out | Komusubi 1 East vs Komusubi 1 West |
| January 1971 | Day 4 | Ryuko Seiho | Frontal push out | Maegashira 1 East vs Maegashira 1 West |
| May 1971 | Day 6 | Kurohimeyama Hideo | fusen | Maegashira 4 West vs Maegashira 2 West |
| July 1971 | Day 6 | Kurohimeyama Hideo | Frontal push out | Maegashira 6 East vs Maegashira 5 West |
| September 1971 | Day 14 | Kurohimeyama Hideo | Thrust down | Maegashira 1 West vs Komusubi 1 West |
| September 1973 | Day 13 | Kurohimeyama Hideo | Thrust down | Maegashira 4 East vs Maegashira 5 West |
| November 1973 | Day 6 | Kurohimeyama Hideo | Frontal push out | Maegashira 7 West vs Maegashira 5 West |
| May 1974 | Day 8 | Kurohimeyama Hideo | Frontal force out | Komusubi 1 East vs Maegashira 3 East |
| November 1974 | Day 13 | Ryuko Seiho | Slap down | Maegashira 5 West vs Sekiwake 1 West |
| January 1975 | Day 7 | Kurohimeyama Hideo | Over arm throw | Komusubi 1 West vs Sekiwake 2 West |
Every bout between the two that is in this database (March 1958 onwards). Technique names follow NHK WORLD-JAPAN.