牛山まり子 (Mariko Ushiyama)
| First Name: | まり子 Mariko |
| Last Name: | 牛山 Ushiyama |
| Main Country: |  Japan |
| Main Language: | Japanese |
Biography
Mariko Ushiyama is a Japanese animator.
| First Name: | まり子 Mariko |
| Last Name: | 牛山 Ushiyama |
| Main Country: | Japan |
| Main Language: | Japanese |
