Rikishi Profile
Basic Information
＜Retired＞
| Wakakoki Ren | |
| Stable | Shikoroyama |
|---|---|
| Name | Yuki Arai |
| Ring Name | Arai → Wakakoki |
| Highest Rank | Sandanme #48 |
| Birthday | September 14, 1992 |
| Birthplace | Gunma |
| Height | 174.0cm |
| Weight | 102.7kg |
| Signature Maneuver | |
| Retire | January, 2020 |