Head-to-head · 18 bouts
Yotsukasa Dai and Kobo Kenichi have met 18 times in recorded sumo. Kobo Kenichi leads 11–7.
Yotsukasa Dai has won with: frontal push out (5), rear push out (1), thrust down (1).
Kobo Kenichi has won with: frontal force out (4), thrust down (2), slap down (2), pulling over armthrow (1), under shoulder swing down (1).
| Tournament | Day | Winner | Technique | Ranks |
|---|---|---|---|---|
| May 1997 | Day 3 | Yotsukasa Dai | Frontal push out | Makushita 21 East vs Makushita 22 East |
| July 1997 | Day 12 | Kobo Kenichi | Thrust down | Makushita 10 West vs Makushita 8 West |
| January 1999 | Day 5 | Yotsukasa Dai | Frontal push out | Juryo 12 East vs Juryo 9 West |
| March 1999 | Day 9 | Kobo Kenichi | Frontal force out | Juryo 6 East vs Juryo 1 West |
| November 1999 | Day 6 | Kobo Kenichi | Frontal force out | Juryo 7 East vs Juryo 10 East |
| November 2000 | Day 7 | Yotsukasa Dai | Rear push out | Juryo 12 West vs Juryo 11 West |
| January 2001 | Day 8 | Kobo Kenichi | Frontal force out | Juryo 5 East vs Juryo 4 West |
| March 2001 | Day 9 | Kobo Kenichi | Thrust down | Juryo 8 West vs Juryo 5 West |
| July 2001 | Day 6 | Kobo Kenichi | Slap down | Juryo 4 West vs Juryo 1 West |
| November 2002 | Day 13 | Kobo Kenichi | Pulling over armthrow | Juryo 3 East vs Juryo 10 West |
| March 2003 | Day 1 | Kobo Kenichi | Under shoulder swing down | Juryo 2 East vs Juryo 1 West |
| July 2003 | Day 5 | Yotsukasa Dai | Frontal push out | Juryo 1 East vs Juryo 4 West |
| March 2004 | Day 15 | Kobo Kenichi | Slap down | Maegashira 17 East vs Juryo 3 East |
| July 2004 | Day 8 | Yotsukasa Dai | Frontal push out | Juryo 5 East vs Juryo 4 West |
| January 2005 | Day 7 | Yotsukasa Dai | Frontal push out | Juryo 5 East vs Juryo 9 West |
| March 2005 | Day 8 | Kobo Kenichi | Beltless armthrow | Juryo 7 East vs Juryo 12 West |
| May 2005 | Day 4 | Yotsukasa Dai | Thrust down | Juryo 9 East vs Juryo 10 East |
| November 2005 | Day 11 | Kobo Kenichi | Frontal force out | Juryo 9 East vs Juryo 14 East |
Every bout between the two that is in this database (March 1958 onwards). Technique names follow NHK WORLD-JAPAN.