Riho Sugiyama

Biography

Sugiyama Riho, born December 31, is a Japanese voice actress from Hokkaido Prefecture. She is currently affiliated with Mausu Promotion.

Known for

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Bâan -The Boundaries of Adulthood-

2025 ⭐ 6.6

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Love Live! Nijigasaki High School Idol Club: Next Sky

2023 ⭐ 7.0

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HOME!

2021 ⭐ 7.0

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Fate/stay night: Heaven's Feel II. Lost Butterfly

2019 ⭐ 7.0

Career timeline

2025

Bâan -The Boundaries of Adulthood-

Daichi's Mother / Rin's Friend · 2025

⭐ 6.6

2023

Love Live! Nijigasaki High School Idol Club: Next Sky Notable

Student Council Vice President · 2023

⭐ 7.0

2022

Space Camper Chicchi

Chicchi (voice) · 2022

2021

HOME! Notable

Cyane (voice) · 2021

⭐ 7.0

Planetarian: Snow Globe

Mother (voice) · 2021

⭐ 5.5

2019

Fate/stay night: Heaven's Feel II. Lost Butterfly Notable

(voice) · 2019

⭐ 7.0

Frequently appears with

Haruna Mikawa

Rinrada Ratchamanee (voic

Shoya Ishige

Arai Daichi (voice)

Hitomi Nabatame

An (voice)

Wataru Tsuyuzaki

Rin's Father (voice)

Yukako Kiuchi

Rin's Mother / Female Por

Aguri Oonishi

Ayumu Uehara (voice)

Hinaki Yano

Yuu Takasaki (voice)

Nao Toyama

Aira (voice)

Moeka Koizumi

Shioriko Mifune (voice)

Mayu Sagara

Kasumi Nakasu (voice)

Full filmography

HD

Bâan -The Boundaries of Adulthood-

2025 ⭐ 6.6

HD

Love Live! Nijigasaki High School Idol Club: Next Sky

2023 ⭐ 7.0

HD

Space Camper Chicchi

2022

HD

HOME!

2021 ⭐ 7.0

HD

Planetarian: Snow Globe

2021 ⭐ 5.5

HD

Fate/stay night: Heaven's Feel II. Lost Butterfly

2019 ⭐ 7.0