Riho Sugiyama

Hokkaido, Japan

Known for Acting

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

Discover More Acting Works

The Invisible Man and His Soon-to-Be Wife

Luna Jarashi (voice)

2026

8.8

Bâan -The Boundaries of Adulthood-

Daichi's Mother / Rin's Friend 1 (voice)

2025

7.0

See You Tomorrow at the Food Court

Mother (voice)

2025

8.6

New Saga

Miranda (voice)

2025

7.3

Necronomico and the Cosmic Horror Show

Miko Kurono (voice)

2025

6.3

ZatsuTabi -That's Journey-

Girl from the Party of Five (voice)

2025

7.7

Immoral Routine The Animation

Nao (voice)

2025

4.5

Beheneko: The Elf-Girl's Cat Is Secretly an S-Ranked Monster!

Tama (Cat)

2025

6.4

Gomu o Tsukete to Iimashita yo ne…

Nanami Tanezawa (voice)

2024

Tying the Knot with an Amagami Sister

Uryu Kamihate (child) (voice)

2024

7.0

Terminator Zero

Mother (voice)

2024

7.0

Seiyoku Tsuyo Tsuyo The Animation

Haruka Nanase (voice)

2024

9.0

2.5 Dimensional Seduction

Saito (voice)

2024

8.3

Rinkai!

Kinusa Takamatsu (voice)

2024

7.5

Astro Note

Movie Protagonist (voice)

2024

6.4

Train to the End of the World

Boy from Nishi-Agano (voice)

2024

6.9

Solo Leveling

Esil Radiru (voice)

2024

8.6

Pokémon Concierge

(voice)

2023

7.5

Reign of the Seven Spellblades

Pete Reston (voice)

2023

6.6

Rurouni Kenshin

Shingetsu Village Villager (voice)

2023

8.4

Love Live! Nijigasaki High School Idol Club: Next Sky

Student Council Vice President (voice)

2023

7.0

Sacrificial Princess and the King of Beasts

Ilya (young) (voice)

2023

6.9

Insomniacs After School

Female Student (voice)

2023

7.7

Blue Orchestra

Hazuki Mutsumi (voice)

2023

7.0

The Aristocrat's Otherworldly Adventure: Serving Gods Who Go Too Far

Reno (voice)

2023

7.1

My Love Story with Yamada-kun at Lv999

Nurse (voice)

2023

8.0

The Dangers in My Heart

Female Student (voice)

2023

8.5

Tengoku Daimakyo

Mikura (voice)

2023

7.9

Junji Ito Maniac: Japanese Tales of the Macabre

Kazuko Morinaka (voice)

2023

7.0

The Reincarnation of the Strongest Exorcist in Another World

Grae (Childhood) (voice)

2023

7.2

Buddy Daddies

Kindergartener (voice)

2023

8.0

Farming Life in Another World

Yar (voice)

2023

7.6

Spy Classroom

Eve (voice)

2023

6.3

Management of a Novice Alchemist

Erin (voice)

2022

6.2

Raven of the Inner Palace

Xingxing/Shinshin (voice)

2022

6.4

The Tatami Time Machine Blues

Member D (voice)

2022

7.6

Call of the Night

Woman in Swimsuit A (voice)

2022

7.6

Harem in the Labyrinth of Another World

Clothing Store Clerk (voice)

2022

7.2

Vermeil in Gold

Jessica Schwarz (voice)

2022

7.1

Ya Boy Kongming!

Guest (voice)

2022

7.3

3 Seconds Later, He Turned into a Beast

Tsumugi Kume (voice)

2022

5.8

Space Camper Chicchi

Chicchi (voice)

2022

On Air Dekinai!

Yori-chan (voice)

2022

6.0

Requiem of the Rose King

Henry Stafford, Duke of Buckingham

2022

5.3

Akebi's Sailor Uniform

Coach (voice)

2022

6.8

takt op.Destiny

Jimmy (voice)

2021

6.9

Mieruko-chan

PE Teacher (voice)

2021

8.1

How a Realist Hero Rebuilt the Kingdom

Anzu (voice)

2021

7.7

Remake Our Life!

(voice)

2021

7.2

Osamake: Romcom Where the Childhood Friend Won't Lose

Sueharu's Mother (voice)

2021

6.5