Head-to-head · 32 bouts
Taiho Koki and Yutakayama Katsuo have met 32 times in recorded sumo. Taiho Koki leads 28–4.
Taiho Koki has won with: frontal crush out (11), frontal force out (8), beltless armthrow (4), over arm throw (4), frontal push out (1).
Yutakayama Katsuo has won with: frontal force out (2), frontal push out (1), underarm throw (1).
| Tournament | Day | Winner | Technique | Ranks |
|---|---|---|---|---|
| March 1962 | Day 2 | Taiho Koki | Frontal crush out | Yokozuna 1 East vs Maegashira 3 East |
| May 1962 | Day 10 | Taiho Koki | Frontal crush out | Yokozuna 1 East vs Komusubi 2 West |
| July 1962 | Day 10 | Taiho Koki | Frontal crush out | Yokozuna 1 East vs Maegashira 1 West |
| September 1962 | Day 8 | Taiho Koki | Frontal force out | Yokozuna 1 East vs Maegashira 2 West |
| November 1962 | Day 11 | Taiho Koki | Beltless armthrow | Yokozuna 1 East vs Sekiwake 1 East |
| January 1963 | Day 13 | Yutakayama Katsuo | Frontal force out | Yokozuna 1 East vs Sekiwake 1 East |
| March 1963 | Day 15 | Taiho Koki | Frontal crush out | Yokozuna 1 East vs Ozeki 1 West |
| May 1963 | Day 12 | Taiho Koki | Frontal force out | Yokozuna 1 East vs Ozeki 2 West |
| July 1963 | Day 15 | Taiho Koki | Frontal crush out | Yokozuna 1 East vs Ozeki 1 East |
| September 1963 | Day 11 | Taiho Koki | Frontal crush out | Yokozuna 1 East vs Ozeki 2 West |
| November 1963 | Day 13 | Taiho Koki | Frontal crush out | Ozeki 1 East vs Yokozuna 1 West |
| January 1964 | Day 13 | Taiho Koki | Over arm throw | Yokozuna 1 East vs Ozeki 1 West |
| March 1964 | Day 9 | Taiho Koki | Frontal crush out | Yokozuna 1 East vs Ozeki 2 West |
| May 1964 | Day 12 | Yutakayama Katsuo | Frontal push out | Yokozuna 1 East vs Ozeki 1 West |
| September 1964 | Day 13 | Taiho Koki | Frontal force out | Ozeki 1 East vs Yokozuna 1 West |
| November 1964 | Day 14 | Taiho Koki | Frontal push out | Yokozuna 1 East vs Ozeki 1 West |
| January 1965 | Day 13 | Taiho Koki | Over arm throw | Yokozuna 1 East vs Ozeki 1 West |
| March 1965 | Day 13 | Taiho Koki | Over arm throw | Yokozuna 1 East vs Ozeki 1 West |
| May 1965 | Day 12 | Taiho Koki | Frontal crush out | Yokozuna 1 East vs Ozeki 1 East |
| July 1965 | Day 13 | Taiho Koki | Frontal force out | Ozeki 1 East vs Yokozuna 1 West |
| September 1965 | Day 13 | Taiho Koki | Frontal force out | Yokozuna 1 East vs Ozeki 1 East |
| November 1965 | Day 11 | Taiho Koki | Frontal force out | Yokozuna 2 East vs Ozeki 2 East |
| March 1966 | Day 8 | Yutakayama Katsuo | Frontal force out | Yokozuna 2 East vs Ozeki 1 East |
| May 1966 | Day 8 | Taiho Koki | Frontal crush out | Yokozuna 1 East vs Ozeki 1 East |
| July 1966 | Day 13 | Yutakayama Katsuo | Underarm throw | Yokozuna 1 East vs Ozeki 1 East |
| September 1966 | Day 13 | Taiho Koki | Frontal force out | Yokozuna 1 East vs Ozeki 1 East |
| November 1966 | Day 11 | Taiho Koki | Beltless armthrow | Yokozuna 1 East vs Ozeki 2 East |
| January 1967 | Day 11 | Taiho Koki | Frontal force out | Yokozuna 1 East vs Ozeki 2 East |
| March 1967 | Day 11 | Taiho Koki | Beltless armthrow | Yokozuna 1 East vs Ozeki 2 East |
| September 1967 | Day 15 | Taiho Koki | Beltless armthrow | Yokozuna 2 East vs Ozeki 1 East |
| November 1967 | Day 12 | Taiho Koki | Over arm throw | Yokozuna 1 East vs Ozeki 2 West |
| September 1968 | Day 9 | Taiho Koki | Frontal crush out | Ozeki 2 West vs Yokozuna 1 West |
Every bout between the two that is in this database (March 1958 onwards). Technique names follow NHK WORLD-JAPAN.