Head-to-head · 13 bouts
Mitoizumi Masayuki and Kushimaumi Keita have met 13 times in recorded sumo. Mitoizumi Masayuki leads 11–2.
Mitoizumi Masayuki has won with: frontal force out (6), rear push out (2), slap down (1), frontal crush out (1).
Kushimaumi Keita has won with: frontal force out (1), underarm throw (1).
| Tournament | Day | Winner | Technique | Ranks |
|---|---|---|---|---|
| September 1989 | Day 12 | Mitoizumi Masayuki | Rear push out | Maegashira 11 West vs Maegashira 1 West |
| July 1990 | Day 8 | Kushimaumi Keita | Frontal force out | Maegashira 8 West vs Maegashira 3 West |
| January 1991 | Day 9 | Mitoizumi Masayuki | Frontal force out | Maegashira 6 East vs Maegashira 11 East |
| July 1991 | Day 10 | Mitoizumi Masayuki | Frontal force out | Maegashira 9 East vs Maegashira 10 East |
| January 1992 | Day 15 | Mitoizumi Masayuki | Frontal force out | Maegashira 1 East vs Maegashira 6 West |
| May 1992 | Day 7 | Mitoizumi Masayuki | Frontal force out | Maegashira 4 West vs Komusubi 1 West |
| November 1992 | Day 5 | Kushimaumi Keita | Underarm throw | Maegashira 2 West vs Sekiwake 2 West |
| January 1994 | Day 3 | Mitoizumi Masayuki | fusen | Maegashira 11 East vs Maegashira 7 West |
| September 1994 | Day 12 | Mitoizumi Masayuki | Rear push out | Maegashira 15 East vs Maegashira 11 West |
| November 1994 | Day 10 | Mitoizumi Masayuki | Frontal force out | Maegashira 9 East vs Maegashira 14 West |
| March 1995 | Day 2 | Mitoizumi Masayuki | Slap down | Maegashira 12 East vs Maegashira 15 West |
| September 1997 | Day 15 | Mitoizumi Masayuki | Frontal force out | Maegashira 6 East vs Maegashira 13 West |
| November 1997 | Day 6 | Mitoizumi Masayuki | Frontal crush out | Maegashira 11 East vs Maegashira 15 West |
Every bout between the two that is in this database (March 1958 onwards). Technique names follow NHK WORLD-JAPAN.