Riho Sugiyama
Birthday:
Birthplace: Hokkaido, Japan
Gender: Female
Owned By: Unowned
Sugiyama Riho, born December 31, is a Japanese voice actress from Hokkaido Prefecture. She is currently affiliated with Mausu Promotion.
Credits
| Year | Title | Character | |
|---|---|---|---|
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2025-08-24 | Bâan -The Boundaries of Adulthood- | Daichi's Mother / Rin's Friend 1 (voice) |
 |
2023-06-23 | Love Live! Nijigasaki High School Idol Club: Next Sky | Student Council Vice President (voice) |
 |
2022-03-30 | Space Camper Chicchi | Chicchi (voice) |
 |
2021-03-26 | HOME! | Cyane (voice) |
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2021-01-29 | Planetarian: Snow Globe | Mother (voice) |
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2019-01-12 | Fate/stay night: Heaven's Feel II. Lost Butterfly | (voice) |