Rikishi Profile
Basic Information
＜Retired＞
| Kotonoshu Toshiaki | |
| Stable | Sadogatake |
|---|---|
| Name | Toshinori Arai |
| Ring Name | Kotoarai → Kotonoshu → Kotonoshu |
| Highest Rank | Makushita #45 |
| Birthday | July 1, 1994 |
| Birthplace | Ehime |
| Height | 183.5cm |
| Weight | 152.2kg |
| Signature Maneuver | |
| Retire | January, 2023 |