Sugiyama Riho, born December 31, is a Japanese voice actress from Hokkaido Prefecture. She is currently affiliated with Mausu Promotion.
6 movies · 67 shows
Bâan -The Boundaries of Adulthood-
2025·6.6
Love Live! Nijigasaki High School Idol Club: Next Sky
2023·7.0
Space Camper Chicchi
2022·0.0
HOME!
2021·7.0
Planetarian: Snow Globe
2021·5.5
Fate/stay night: Heaven's Feel II. Lost Butterfly
2019·7.0
