Head-to-head · 14 bouts
Wakasugiyama Toyoichi and Shinkawa Katsumi have met 14 times in recorded sumo. Shinkawa Katsumi leads 8–6.
Wakasugiyama Toyoichi has won with: outside leg trip (3), backward force down (1), underarm throw (1).
Shinkawa Katsumi has won with: over arm throw (2), frontal force out (2), frontal lift out (1), frontal crush out (1), underarm throw (1).
| Tournament | Day | Winner | Technique | Ranks |
|---|---|---|---|---|
| May 1958 | Day 10 | Shinkawa Katsumi | Frontal lift out | Juryo 17 East vs Juryo 24 West |
| September 1958 | Day 11 | Wakasugiyama Toyoichi | Backward force down | Juryo 7 East vs Juryo 12 West |
| November 1958 | Day 5 | Shinkawa Katsumi | Over arm throw | Juryo 8 West vs Juryo 3 West |
| January 1959 | Day 7 | Wakasugiyama Toyoichi | Underarm throw | Juryo 1 East vs Juryo 8 East |
| March 1959 | Day 10 | Shinkawa Katsumi | Frontal crush out | Maegashira 15 East vs Maegashira 20 East |
| November 1959 | Day 12 | Wakasugiyama Toyoichi | fusen | Maegashira 5 East vs Maegashira 15 East |
| September 1960 | Day 14 | Shinkawa Katsumi | Over arm throw | Maegashira 8 West vs Maegashira 4 West |
| March 1961 | Day 3 | Wakasugiyama Toyoichi | Outside leg trip | Maegashira 8 East vs Maegashira 10 West |
| May 1961 | Day 4 | Wakasugiyama Toyoichi | Outside leg trip | Maegashira 11 East vs Maegashira 10 West |
| July 1961 | Day 1 | Shinkawa Katsumi | Frontal force out | Maegashira 14 East vs Maegashira 14 West |
| September 1961 | Day 1 | Wakasugiyama Toyoichi | Outside leg trip | Juryo 2 East vs Juryo 2 West |
| November 1961 | Day 5 | Shinkawa Katsumi | Underarm throw | Juryo 2 East vs Juryo 4 East |
| January 1962 | Day 8 | Shinkawa Katsumi | Beltless armthrow | Juryo 8 West vs Juryo 5 West |
| July 1962 | Day 13 | Shinkawa Katsumi | Frontal force out | Juryo 16 West vs Juryo 13 West |
Every bout between the two that is in this database (March 1958 onwards). Technique names follow NHK WORLD-JAPAN.