Head-to-head · 13 bouts
Hamanoshima Keishi and Kaiho Ryoji have met 13 times in recorded sumo. Hamanoshima Keishi leads 8–5.
Hamanoshima Keishi has won with: frontal force out (2), over arm throw (2), underarm throw (1), slap down (1), frontal crush out (1).
Kaiho Ryoji has won with: over thigh scooping body drop (2), over arm throw (1), frontal force out (1), pulling over armthrow (1).
| Tournament | Day | Winner | Technique | Ranks |
|---|---|---|---|---|
| September 1998 | Day 2 | Hamanoshima Keishi | Frontal force out | Maegashira 10 East vs Maegashira 12 East |
| November 1998 | Day 7 | Hamanoshima Keishi | Frontal force out | Maegashira 5 East vs Maegashira 2 West |
| January 1999 | Day 15 | Hamanoshima Keishi | Underarm throw | Maegashira 12 West vs Maegashira 9 West |
| March 1999 | Day 9 | Kaiho Ryoji | Over thigh scooping body drop | Maegashira 12 West vs Maegashira 9 West |
| July 1999 | Day 8 | Hamanoshima Keishi | Over arm throw | Maegashira 9 East vs Maegashira 5 West |
| September 1999 | Day 7 | Hamanoshima Keishi | Over arm throw | Maegashira 9 East vs Maegashira 12 West |
| November 1999 | Day 4 | Kaiho Ryoji | Over arm throw | Maegashira 10 East vs Maegashira 11 East |
| January 2000 | Day 9 | Kaiho Ryoji | Frontal force out | Maegashira 5 East vs Maegashira 9 East |
| March 2000 | Day 6 | Hamanoshima Keishi | Slap down | Maegashira 9 East vs Maegashira 13 West |
| May 2000 | Day 9 | Kaiho Ryoji | Pulling over armthrow | Maegashira 5 East vs Maegashira 2 West |
| September 2000 | Day 6 | Hamanoshima Keishi | Frontal crush out | Maegashira 8 East vs Maegashira 13 West |
| January 2001 | Day 13 | Kaiho Ryoji | Over thigh scooping body drop | Maegashira 9 East vs Maegashira 3 West |
| March 2001 | Day 6 | Hamanoshima Keishi | Rear push out | Maegashira 9 East vs Maegashira 11 East |
Every bout between the two that is in this database (March 1958 onwards). Technique names follow NHK WORLD-JAPAN.