Head-to-head · 54 bouts
Chiyotaikai Ryuji and Kaio Hiroyuki have met 54 times in recorded sumo. Kaio Hiroyuki leads 34–20.
Chiyotaikai Ryuji has won with: frontal push out (7), slap down (6), thrust down (2), twisting backward knee trip (1), hand pull down (1).
Kaio Hiroyuki has won with: frontal force out (10), frontal push out (8), frontal crush out (2), beltless armthrow (2), rear push out (2).
| Tournament | Day | Winner | Technique | Ranks |
|---|---|---|---|---|
| March 1998 | Day 11 | Chiyotaikai Ryuji | Frontal push out | Maegashira 1 East vs Komusubi 1 West |
| May 1998 | Day 7 | Chiyotaikai Ryuji | Frontal push out | Komusubi 1 East vs Sekiwake 1 West |
| July 1998 | Day 5 | Kaio Hiroyuki | Underarm throw | Komusubi 1 West vs Sekiwake 1 West |
| September 1998 | Day 8 | Chiyotaikai Ryuji | Twisting backward knee trip | Sekiwake 1 East vs Maegashira 1 East |
| November 1998 | Day 11 | Chiyotaikai Ryuji | Thrust down | Sekiwake 1 East vs Maegashira 1 West |
| January 1999 | Day 6 | Chiyotaikai Ryuji | Frontal push out | Sekiwake 1 East vs Maegashira 1 East |
| March 1999 | Day 3 | Kaio Hiroyuki | Frontal force out | Komusubi 2 West vs Ozeki 1 West |
| July 1999 | Day 14 | Kaio Hiroyuki | Frontal crush out | Sekiwake 1 East vs Ozeki 1 West |
| September 1999 | Day 9 | Chiyotaikai Ryuji | Slap down | Ozeki 1 East vs Sekiwake 1 East |
| November 1999 | Day 8 | Kaio Hiroyuki | Frontal force out | Ozeki 1 East vs Sekiwake 1 East |
| January 2000 | Day 11 | Chiyotaikai Ryuji | Frontal push out | Sekiwake 1 East vs Ozeki 1 West |
| March 2000 | Day 5 | Kaio Hiroyuki | Under shoulder swing down | Komusubi 1 West vs Ozeki 1 West |
| May 2000 | Day 2 | Kaio Hiroyuki | Frontal force out | Ozeki 2 East vs Komusubi 1 West |
| July 2000 | Day 9 | Chiyotaikai Ryuji | Slap down | Ozeki 1 East vs Sekiwake 1 East |
| September 2000 | Day 9 | Kaio Hiroyuki | Beltless armthrow | Ozeki 1 East vs Ozeki 2 East |
| November 2000 | Day 9 | Chiyotaikai Ryuji | Frontal push out | Ozeki 1 East vs Ozeki 1 West |
| May 2001 | Day 8 | Chiyotaikai Ryuji | Hand pull down | Ozeki 1 East vs Ozeki 3 East |
| July 2001 | Day 13 | Kaio Hiroyuki | Arm lock throw | Ozeki 1 East vs Ozeki 3 East |
| January 2002 | Day 14 | Chiyotaikai Ryuji | Frontal push down | Ozeki 1 East vs Ozeki 2 East |
| March 2002 | Day 12 | Kaio Hiroyuki | Frontal force out | Ozeki 2 West vs Ozeki 1 West |
| May 2002 | Day 12 | Kaio Hiroyuki | Frontal push out | Ozeki 1 East vs Ozeki 2 West |
| September 2002 | Day 15 | Kaio Hiroyuki | Frontal push out | Ozeki 1 East vs Ozeki 2 East |
| March 2003 | Day 13 | Kaio Hiroyuki | Thrust down | Ozeki 2 East vs Ozeki 2 West |
| May 2003 | Day 13 | Kaio Hiroyuki | Hand pull down | Ozeki 1 East vs Ozeki 1 West |
| July 2003 | Day 15 | Kaio Hiroyuki | Frontal push out | Ozeki 1 East vs Ozeki 1 West |
| September 2003 | Day 13 | Kaio Hiroyuki | Frontal push out | Ozeki 1 East vs Ozeki 1 West |
| November 2003 | Day 15 | Kaio Hiroyuki | Frontal push down | Ozeki 1 East vs Ozeki 2 East |
| January 2004 | Day 15 | Kaio Hiroyuki | Frontal force out | Ozeki 2 East vs Ozeki 1 West |
| March 2004 | Day 14 | Kaio Hiroyuki | Frontal push out | Ozeki 1 East vs Ozeki 1 West |
| May 2004 | Day 13 | Kaio Hiroyuki | Frontal push out | Ozeki 1 East vs Ozeki 1 West |
| July 2004 | Day 13 | Kaio Hiroyuki | Arm bar throw | Ozeki 1 East vs Ozeki 1 West |
| September 2004 | Day 13 | Kaio Hiroyuki | Frontal push out | Ozeki 1 East vs Ozeki 1 West |
| November 2004 | Day 13 | Kaio Hiroyuki | Rear push down | Ozeki 1 East vs Ozeki 1 West |
| March 2005 | Day 13 | Kaio Hiroyuki | Frontal force out | Ozeki 1 East vs Ozeki 1 West |
| November 2005 | Day 13 | Chiyotaikai Ryuji | Slap down | Ozeki 2 West vs Ozeki 1 West |
| March 2006 | Day 9 | Chiyotaikai Ryuji | Frontal push out | Ozeki 2 East vs Ozeki 2 West |
| May 2006 | Day 13 | Chiyotaikai Ryuji | Rear push out | Ozeki 2 East vs Ozeki 2 West |
| July 2006 | Day 15 | Kaio Hiroyuki | Beltless armthrow | Ozeki 2 East vs Ozeki 1 West |
| November 2006 | Day 11 | Kaio Hiroyuki | Frontal force out | Ozeki 1 East vs Ozeki 3 West |
| January 2007 | Day 9 | Chiyotaikai Ryuji | Slap down | Ozeki 2 East vs Ozeki 2 West |
| March 2007 | Day 11 | Kaio Hiroyuki | Frontal crush out | Ozeki 1 East vs Ozeki 2 West |
| May 2007 | Day 10 | Chiyotaikai Ryuji | Thrust down | Ozeki 2 East vs Ozeki 3 West |
| November 2007 | Day 15 | Kaio Hiroyuki | fusen | Ozeki 2 West vs Ozeki 1 West |
| March 2008 | Day 10 | Chiyotaikai Ryuji | Frontal push out | Ozeki 2 East vs Ozeki 2 West |
| May 2008 | Day 9 | Kaio Hiroyuki | Rear push out | Ozeki 2 East vs Ozeki 1 West |
| July 2008 | Day 9 | Chiyotaikai Ryuji | Slap down | Ozeki 2 East vs Ozeki 2 West |
| September 2008 | Day 11 | Chiyotaikai Ryuji | Slap down | Ozeki 2 East vs Ozeki 2 West |
| January 2009 | Day 9 | Kaio Hiroyuki | Frontal force out | Ozeki 2 West vs Ozeki 1 West |
| March 2009 | Day 9 | Kaio Hiroyuki | Frontal force out | Ozeki 2 East vs Ozeki 1 West |
| May 2009 | Day 14 | Chiyotaikai Ryuji | Frontal thrust down | Ozeki 2 East vs Ozeki 3 East |
| July 2009 | Day 14 | Kaio Hiroyuki | Rear push out | Ozeki 2 East vs Ozeki 3 East |
| September 2009 | Day 8 | Kaio Hiroyuki | Frontal force out | Ozeki 3 East vs Ozeki 2 West |
| November 2009 | Day 8 | Kaio Hiroyuki | Frontal push out | Ozeki 3 East vs Ozeki 2 West |
| January 2010 | Day 3 | Kaio Hiroyuki | Rear throw down | Sekiwake 1 West vs Ozeki 2 West |
Every bout between the two that is in this database (March 1958 onwards). Technique names follow NHK WORLD-JAPAN.