Riho Sugiyama
Acting
Biography
Sugiyama Riho, born December 31, is a Japanese voice actress from Hokkaido Prefecture. She is currently affiliated with Mausu Promotion.
- Upcoming
GROTESQQQUE
Nov 06, 2026 
Bâan -The Boundaries of Adulthood-
Aug 24, 2025Rated 6.4 out of 10
Love Live! Nijigasaki High School Idol Club: Next Sky
Jun 23, 2023Rated 7 out of 10
Space Camper Chicchi
Mar 30, 2022Rated 4 out of 10
HOME!
Mar 26, 2021Rated 7 out of 10
Planetarian: Snow Globe
Jan 29, 2021Rated 5.5 out of 10
Fate/stay night: Heaven's Feel II. Lost Butterfly
Jan 12, 2019Rated 7.1 out of 10