Head-to-head · 13 bouts
Chiyotaikai Ryuji and Iwakiyama Ryuta have met 13 times in recorded sumo. Chiyotaikai Ryuji leads 8–5.
Chiyotaikai Ryuji has won with: hand pull down (2), frontal push out (2), slap down (2), frontal thrust out (1), rear push out (1).
Iwakiyama Ryuta has won with: frontal push out (3), slap down (1), beltless armthrow (1).
| Tournament | Day | Winner | Technique | Ranks |
|---|---|---|---|---|
| November 2003 | Day 3 | Chiyotaikai Ryuji | Hand pull down | Ozeki 1 East vs Komusubi 1 West |
| January 2004 | Day 6 | Chiyotaikai Ryuji | Frontal push out | Maegashira 2 East vs Ozeki 1 West |
| July 2004 | Day 3 | Iwakiyama Ryuta | Frontal push out | Maegashira 1 West vs Ozeki 1 West |
| September 2004 | Day 4 | Iwakiyama Ryuta | Frontal push out | Maegashira 2 East vs Ozeki 1 West |
| November 2004 | Day 6 | Iwakiyama Ryuta | Slap down | Maegashira 3 East vs Ozeki 1 West |
| January 2005 | Day 7 | Iwakiyama Ryuta | Frontal push out | Maegashira 1 East vs Ozeki 1 West |
| March 2005 | Day 4 | Chiyotaikai Ryuji | Frontal thrust out | Ozeki 1 East vs Komusubi 1 East |
| May 2005 | Day 9 | Chiyotaikai Ryuji | Slap down | Maegashira 4 West vs Ozeki 2 West |
| September 2005 | Day 5 | Chiyotaikai Ryuji | Rear push out | Maegashira 4 East vs Ozeki 2 West |
| November 2005 | Day 3 | Chiyotaikai Ryuji | Slap down | Maegashira 4 West vs Ozeki 1 West |
| March 2006 | Day 3 | Chiyotaikai Ryuji | Hand pull down | Ozeki 2 East vs Maegashira 3 West |
| November 2006 | Day 3 | Chiyotaikai Ryuji | Frontal push out | Ozeki 1 East vs Maegashira 1 West |
| July 2009 | Day 6 | Iwakiyama Ryuta | Beltless armthrow | Ozeki 3 East vs Maegashira 3 East |
Every bout between the two that is in this database (March 1958 onwards). Technique names follow NHK WORLD-JAPAN.