Head-to-head · 13 bouts
Kobo Kenichi and Toyozakura Toshiaki have met 13 times in recorded sumo. Kobo Kenichi leads 7–6.
Kobo Kenichi has won with: slap down (2), over arm throw (1), beltless armthrow (1), hand pull down (1).
Toyozakura Toshiaki has won with: frontal thrust out (2), frontal push out (2), frontal thrust down (1), frontal crush out (1).
| Tournament | Day | Winner | Technique | Ranks |
|---|---|---|---|---|
| September 1993 | Day 14 | Kobo Kenichi | Over arm throw | Makushita 3 East vs Makushita 7 East |
| May 1996 | Day 7 | Kobo Kenichi | Beltless armthrow | Makushita 10 East vs Makushita 12 East |
| March 2000 | Day 7 | Toyozakura Toshiaki | Frontal thrust down | Makushita 1 West vs Juryo 12 West |
| November 2000 | Day 2 | Kobo Kenichi | Hand pull down | Juryo 12 West vs Juryo 9 West |
| January 2001 | Day 11 | Kobo Kenichi | Slap down | Juryo 7 West vs Juryo 4 West |
| March 2001 | Day 4 | Kobo Kenichi | fusen | Juryo 11 West vs Juryo 8 West |
| September 2002 | Day 10 | Toyozakura Toshiaki | Frontal thrust out | Juryo 4 East vs Juryo 12 East |
| November 2002 | Day 2 | Kobo Kenichi | Arm lock throw | Juryo 3 East vs Juryo 6 West |
| September 2003 | Day 2 | Kobo Kenichi | Slap down | Juryo 5 West vs Juryo 2 West |
| January 2004 | Day 10 | Toyozakura Toshiaki | Frontal crush out | Juryo 1 East vs Juryo 1 West |
| January 2005 | Day 5 | Toyozakura Toshiaki | Frontal thrust out | Juryo 2 East vs Juryo 5 East |
| September 2006 | Day 12 | Toyozakura Toshiaki | Frontal push out | Juryo 3 East vs Juryo 10 West |
| May 2007 | Day 8 | Toyozakura Toshiaki | Frontal push out | Juryo 7 East vs Juryo 12 East |
Every bout between the two that is in this database (March 1958 onwards). Technique names follow NHK WORLD-JAPAN.