Head-to-head · 18 bouts
Oikari Tsuyoshi and Otsukasa Nobuhide have met 18 times in recorded sumo. Otsukasa Nobuhide leads 13–5.
Oikari Tsuyoshi has won with: frontal push out (3), frontal push down (1), frontal thrust out (1).
Otsukasa Nobuhide has won with: frontal push out (5), thrust down (3), frontal force out (1), slap down (1), twisting underarm throw (1).
| Tournament | Day | Winner | Technique | Ranks |
|---|---|---|---|---|
| July 1996 | Day 7 | Oikari Tsuyoshi | Frontal push out | Makushita 1 East vs Makushita 3 East |
| May 1997 | Day 4 | Oikari Tsuyoshi | Frontal push down | Juryo 12 East vs Juryo 9 West |
| March 1998 | Day 1 | Otsukasa Nobuhide | Frontal force out | Makushita 1 East vs Juryo 13 West |
| May 1998 | Day 3 | Oikari Tsuyoshi | Frontal thrust out | Juryo 12 East vs Juryo 9 West |
| July 1998 | Day 10 | Oikari Tsuyoshi | Frontal push out | Juryo 7 West vs Juryo 2 West |
| January 1999 | Day 15 | Otsukasa Nobuhide | Thrust down | Juryo 4 East vs Juryo 11 West |
| March 1999 | Day 14 | Otsukasa Nobuhide | Frontal push out | Juryo 10 East vs Juryo 5 West |
| May 1999 | Day 13 | Otsukasa Nobuhide | Frontal push out | Juryo 4 East vs Juryo 6 East |
| July 1999 | Day 11 | Otsukasa Nobuhide | Frontal push out | Juryo 1 East vs Juryo 6 East |
| March 2000 | Day 9 | Otsukasa Nobuhide | Thrust down | Maegashira 11 East vs Juryo 1 East |
| May 2000 | Day 4 | Otsukasa Nobuhide | Frontal push out | Juryo 1 East vs Juryo 3 East |
| January 2002 | Day 10 | Otsukasa Nobuhide | Slap down | Maegashira 11 West vs Maegashira 7 West |
| May 2002 | Day 10 | Otsukasa Nobuhide | Frontal push out | Maegashira 7 East vs Maegashira 13 East |
| July 2002 | Day 14 | Otsukasa Nobuhide | Twisting underarm throw | Maegashira 9 East vs Maegashira 15 East |
| September 2002 | Day 15 | Otsukasa Nobuhide | Thrust down | Juryo 2 West vs Maegashira 12 West |
| January 2004 | Day 6 | Oikari Tsuyoshi | Frontal push out | Juryo 2 East vs Juryo 4 East |
| March 2004 | Day 1 | Otsukasa Nobuhide | Frontal crush out | Juryo 1 East vs Juryo 1 West |
| May 2004 | Day 3 | Otsukasa Nobuhide | Hand pull down | Juryo 4 West vs Juryo 2 West |
Every bout between the two that is in this database (March 1958 onwards). Technique names follow NHK WORLD-JAPAN.