| Highest Rank | Sekiwake |
| Real Name | OKAMATO Yoshikazu# - Ofuji Yoshikazu# - Okamoto Yoshikazu# - Kozawa# Yoshikazu# |
| Birth Date | January 22, 1934 |
| Shusshin | Tokyo-to, Edogawa-ku |
| Death Date | April 30, 1988 (54 years) |
| Height and Weight | 174 cm 117 kg |
| Heya | Wakamatsu - Nishiiwa - Wakamatsu |
| Shikona | Okamoto Yoshikazu# - Iwakaze Kakutaro |
| Hatsu Dohyo | 1952.05 |
| Intai | 1965.09 |
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| Career Record | 483-478/961 (70 basho) |
| In Makuuchi | 374-406/780 (52 basho), 1 Jun-Yusho, 3 Shukun-Sho, 1 Kanto-Sho, 6 Kinboshi |
| As Sekiwake | 36-39/75 (5 basho) |
| As Komusubi | 40-50/90 (6 basho) |
| As Maegashira | 298-317/615 (41 basho), 1 Jun-Yusho, 3 Shukun-Sho, 1 Kanto-Sho, 6 Kinboshi |
| In Juryo | 47-43/90 (6 basho), 1 Yusho |
| In Makushita | 26-14/40 (5 basho) |
| In Sandanme | 28-12/40 (5 basho) |
| In Jonidan | 5-3/8 (1 basho) |
| In Shinjo | 3-0/3 (1 basho) |
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