小野坂昌也 (Masaya Onosaka)
| First Name: | 昌也 Masaya |
| Last Name: | 小野坂 Onosaka |
| Main Country: |  Japan |
| Main Language: | Japanese |
| First Name: | 昌也 Masaya |
| Last Name: | 小野坂 Onosaka |
| Main Country: | Japan |
| Main Language: | Japanese |
