Head-to-head · 28 bouts
Tamakasuga Ryoji and Dejima Takeharu have met 28 times in recorded sumo. Dejima Takeharu leads 19–9.
Tamakasuga Ryoji has won with: hand pull down (3), frontal push out (2), slap down (2), frontal force out (1), thrust down (1).
Dejima Takeharu has won with: frontal push out (12), frontal force out (5), frontal push down (1), slap down (1).
| Tournament | Day | Winner | Technique | Ranks |
|---|---|---|---|---|
| March 1997 | Day 13 | Tamakasuga Ryoji | Frontal force out | Maegashira 6 East vs Maegashira 13 East |
| July 1997 | Day 11 | Dejima Takeharu | Frontal push down | Maegashira 4 East vs Sekiwake 1 West |
| September 1997 | Day 12 | Dejima Takeharu | Frontal push out | Maegashira 1 East vs Komusubi 2 West |
| November 1997 | Day 7 | Tamakasuga Ryoji | Thrust down | Maegashira 1 East vs Sekiwake 1 West |
| July 1998 | Day 14 | Tamakasuga Ryoji | Frontal push out | Maegashira 10 West vs Maegashira 4 West |
| September 1998 | Day 4 | Tamakasuga Ryoji | Frontal push out | Maegashira 3 West vs Komusubi 1 West |
| November 1998 | Day 13 | Dejima Takeharu | Frontal push out | Maegashira 4 West vs Komusubi 1 West |
| January 1999 | Day 14 | Dejima Takeharu | Frontal push out | Komusubi 1 East vs Maegashira 2 West |
| September 1999 | Day 2 | Dejima Takeharu | Frontal push out | Ozeki 2 East vs Maegashira 1 West |
| November 1999 | Day 5 | Dejima Takeharu | Frontal push out | Maegashira 1 East vs Ozeki 1 West |
| March 2000 | Day 1 | Dejima Takeharu | Frontal push out | Ozeki 1 East vs Maegashira 2 East |
| May 2000 | Day 8 | Dejima Takeharu | Frontal force out | Ozeki 1 East vs Maegashira 4 West |
| July 2000 | Day 2 | Dejima Takeharu | Frontal push out | Ozeki 2 East vs Komusubi 1 West |
| January 2001 | Day 11 | Dejima Takeharu | Slap down | Ozeki 2 East vs Maegashira 5 West |
| May 2001 | Day 10 | Tamakasuga Ryoji | Hand pull down | Ozeki 2 East vs Maegashira 4 East |
| September 2001 | Day 3 | Dejima Takeharu | Frontal force out | Maegashira 3 West vs Sekiwake 1 West |
| November 2001 | Day 14 | Tamakasuga Ryoji | Slap down | Maegashira 7 East vs Maegashira 3 West |
| January 2002 | Day 7 | Tamakasuga Ryoji | Hand pull down | Maegashira 9 East vs Maegashira 4 West |
| May 2002 | Day 3 | Dejima Takeharu | Frontal push out | Maegashira 9 East vs Maegashira 5 West |
| November 2003 | Day 8 | Dejima Takeharu | Frontal push out | Maegashira 13 East vs Maegashira 14 West |
| January 2005 | Day 9 | Dejima Takeharu | Frontal push out | Maegashira 10 East vs Maegashira 14 West |
| May 2006 | Day 5 | Tamakasuga Ryoji | Slap down | Maegashira 10 East vs Maegashira 7 West |
| July 2006 | Day 11 | Dejima Takeharu | Frontal force out | Maegashira 12 West vs Maegashira 6 West |
| September 2006 | Day 11 | Dejima Takeharu | Frontal push out | Maegashira 3 East vs Maegashira 4 East |
| May 2007 | Day 3 | Dejima Takeharu | Frontal force out | Maegashira 10 East vs Maegashira 12 East |
| January 2008 | Day 15 | Tamakasuga Ryoji | Hand pull down | Maegashira 5 West vs Komusubi 1 West |
| March 2008 | Day 14 | Dejima Takeharu | Frontal push out | Maegashira 10 West vs Maegashira 6 West |
| July 2008 | Day 7 | Dejima Takeharu | Frontal force out | Maegashira 11 West vs Maegashira 8 West |
Every bout between the two that is in this database (March 1958 onwards). Technique names follow NHK WORLD-JAPAN.