Head-to-head · 17 bouts
Seiro Takeshi and Satoyama Kosaku have met 17 times in recorded sumo. Satoyama Kosaku leads 9–8.
Seiro Takeshi has won with: frontal push out (3), frontal force out (2), frontal push down (2), underarm throw (1).
Satoyama Kosaku has won with: frontal push out (5), leg pick (1), twisting underarm throw (1), under shoulder swing down (1).
| Tournament | Day | Winner | Technique | Ranks |
|---|---|---|---|---|
| January 2011 | Day 4 | Satoyama Kosaku | Frontal push out | Makushita 24 East vs Makushita 25 East |
| July 2013 | Day 1 | Satoyama Kosaku | Frontal push out | Juryo 9 East vs Juryo 8 West |
| September 2013 | Day 3 | Satoyama Kosaku | Leg pick | Juryo 7 East vs Juryo 8 East |
| November 2013 | Day 15 | Satoyama Kosaku | Twisting underarm throw | Juryo 6 East vs Juryo 12 East |
| May 2014 | Day 14 | Seiro Takeshi | Frontal push out | Juryo 12 West vs Juryo 5 West |
| November 2014 | Day 1 | Seiro Takeshi | Frontal force out | Juryo 3 East vs Juryo 3 West |
| January 2015 | Day 4 | Seiro Takeshi | Frontal push out | Juryo 9 East vs Juryo 7 West |
| May 2015 | Day 5 | Satoyama Kosaku | Frontal push out | Juryo 4 East vs Juryo 1 West |
| July 2015 | Day 8 | Seiro Takeshi | Frontal push down | Maegashira 15 East vs Maegashira 15 West |
| November 2015 | Day 9 | Satoyama Kosaku | Frontal push out | Juryo 6 East vs Juryo 2 West |
| January 2016 | Day 9 | Satoyama Kosaku | hansoku | Juryo 1 East vs Juryo 6 West |
| March 2016 | Day 15 | Seiro Takeshi | Underarm throw | Maegashira 15 East vs Juryo 1 West |
| July 2016 | Day 3 | Seiro Takeshi | Frontal force out | Juryo 3 East vs Juryo 4 West |
| September 2016 | Day 6 | Seiro Takeshi | Frontal push out | Juryo 2 East vs Juryo 9 West |
| November 2016 | Day 4 | Satoyama Kosaku | Frontal push out | Juryo 14 East vs Juryo 11 West |
| March 2017 | Day 9 | Satoyama Kosaku | Under shoulder swing down | Juryo 10 East vs Juryo 10 West |
| November 2018 | Day 4 | Seiro Takeshi | Frontal push down | Makushita 9 West vs Makushita 8 West |
Every bout between the two that is in this database (March 1958 onwards). Technique names follow NHK WORLD-JAPAN.