| Highest Rank | Maegashira 16 |
| Real Name | YAMAGUCHI Masahiro |
| Birth Date | May 13, 1989 |
| Shusshin | Tokyo-to, Koto-ku - Fukuoka-ken, Iizuka-shi |
| Height and Weight | 182 cm 152 kg |
| University | Nihon University |
| Heya | Miyagino |
| Shikona | Yamaguchi Masahiro - Daikiho Masahiro - Yamaguchi Masahiro - Daikiho Masahiro |
| Hatsu Dohyo | 2012.03 (Makushita) |
| Intai | 2019.09 |
| |
| Career Record | 220-247-7/465 (46 basho) |
| In Makuuchi | 3-12/15 (1 basho) |
| As Maegashira | 3-12/15 (1 basho) |
| In Juryo | 122-147-1/268 (18 basho) |
| In Makushita | 61-48-3/109 (16 basho), 2 Yusho |
| In Sandanme | 34-40-3/73 (11 basho) |
|  |
