Riho Sugiyama
Actor
Sugiyama Riho, born December 31, is a Japanese voice actress from Hokkaido Prefecture. She is currently affiliated with Mausu Promotion.
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Known for
Acting7
- 2026GROTESQQQUE as MIMOSA (voice)
- 2025Bâan -The Boundaries of Adulthood- as Daichi's Mother / Rin's Friend 1 (voice)
- 2023Love Live! Nijigasaki High School Idol Club: Next Sky as Student Council Vice President (voice)
- 2022Space Camper Chicchi as Chicchi (voice)
- 2021HOME! as Cyane (voice)
- 2021Planetarian: Snow Globe as Mother (voice)
- 2019Fate/stay night: Heaven's Feel II. Lost Butterfly as (voice)