Biography
Shion Wakayama (若山 詩音, Wakayama Shion, born February 10, 1998) is a Japanese voice actress (seiyuu) and former child actress. She was born in Chiba Prefecture and is affiliated with Himawari Theater Group. Shion joined Himawari Theater Group when she was 3 years old. She was scouted when she went to accompany her sister, who was a child actress. Since middle school she showed interest in voice acting because of her passion for video games. While in high school, she joined the art club, and in college, she was the bassist of a light music circle. Later, she became a voice actress and played her first lead role as Aoi Aoi in the anime film Her Blue Sky. Some of her major roles include Destiny/Cosette in Takt Op. Destiny and Mai Kawai in Police in a Pod.
Acting credits 32 titles
A Tale of the Secret Saint
as Fia Ruud (voice)
Series
2026–
7.7
Puella Magi Madoka Magica the Movie -Walpurgisnacht: Rising-
as Shichōka (voice)
Film
2026
8.7
Cyborg 009 Nemesis
as Blitz / Nemesis 006 (voice)
Series
2026–
5.0
The Frontier Lord Begins with Zero Subjects
as Alna (voice)
Series
2026
6.5
Victoria of Many Faces
as Nonna (voice)
Series
2026–
7.3
The Exiled Heavy Knight Knows How to Game the System
as Luce Rubis (voice)
Series
2026–
8.3
Marriage Toxin
as Mei Kinosaki (voice)
Series
2026–
7.4
Killed Again, Mr. Detective.
as Lilithea (voice)
Series
2026
5.2
Kirio Fan Club
as Nami Sometani (voice)
Series
2026
6.0
Easygoing Territory Defense by the Optimistic Lord
as Arut Ann Ferdinand (voice)
Series
2026
7.7
Li'l Miss Vampire Can't Suck Right
as Maimi Suzuki (voice)
Series
2025
7.1
Shabake
as Oharu (voice)
Series
2025
6.6
The Summer Hikaru Died
as Yuki Tadokoro (voice)
Series
2025–
8.2
Momentary Lily
as Hinageshi Usuzumi (voice)
Series
2025
5.7
Dan Da Dan
as Momo Ayase (voice)
Series
2024–
8.5
Fureru
as (voice)
Film
2024
6.2
Tying the Knot with an Amagami Sister
as Asahi Amagami (voice)
Series
2024–2025
7.1
Makeine: Too Many Losing Heroines!
as Lemon Yakishio (voice)
Series
2024–
8.2
Pon no Michi
as Izumi Tokutomi (voice)
Series
2024
6.0
Pokémon: Paldean Winds
as Ohara (voice)
Series
2023
7.8
The Girl I Like Forgot Her Glasses
as Ai Mie (voice)
Series
2023
7.7
Gridman Universe
as Yume Minami (voice)
Film
2023
7.9
SSSS.DYNAZENON Grand Episode
as Yume Minami (voice)
Film
2023
5.1
Lycoris Recoil
as Takina Inoue (voice)
Series
2022
8.1
Akebi's Sailor Uniform
as Tomono Kojou (voice)
Series
2022
6.9
Police in a Pod
as Mai Kawai (voice)
Series
2022
7.3
Bright: Samurai Soul
as Sonya (voice)
Film
2021
5.7
takt op.Destiny
as Destiny (voice)
Series
2021
7.0
Farewell, My Dear Cramer: First Touch
as Sawa Echizen (voice)
Film
2021
7.3
Farewell, My Dear Cramer
as Sawa Echizen (voice)
Series
2021
4.6
SSSS.DYNAZENON
as Yume Minami (voice)
Series
2021
7.4
Her Blue Sky
as Aoi Aioi (voice)
Film
2019
7.3
이 필터에 맞는 작품이 없어요.
아직 발표된 작품이 없어요.
대표작
6.9
Series
Akebi's Sailor Uniform
Tomono Kojou (voice)
2022
8.5
Series
Dan Da Dan
Momo Ayase (voice)
2024–
8.3
Series
The Exiled Heavy Knight Knows How to Game the System
Luce Rubis (voice)
2026–
8.1
Series
Lycoris Recoil
Takina Inoue (voice)
2022
8.2
Series
The Summer Hikaru Died
Yuki Tadokoro (voice)
2025–
8.7
Film
Puella Magi Madoka Magica the Movie -Walpurgisnacht: Rising-
Shichōka (voice)
2026
7.0
Series
takt op.Destiny
Destiny (voice)
2021
8.2
Series
Makeine: Too Many Losing Heroines!
Lemon Yakishio (voice)
2024–
4.6
Series
Farewell, My Dear Cramer
Sawa Echizen (voice)
2021
7.4
Series
Marriage Toxin
Mei Kinosaki (voice)
2026–
6.5
Series
The Frontier Lord Begins with Zero Subjects
Alna (voice)
2026
7.3
Series
Victoria of Many Faces
Nonna (voice)
2026–
7.1
Series
Tying the Knot with an Amagami Sister
Asahi Amagami (voice)
2024–2025
7.7
Series
A Tale of the Secret Saint
Fia Ruud (voice)
2026–
7.4
Series
SSSS.DYNAZENON
Yume Minami (voice)
2021
6.0
Series
Kirio Fan Club
Nami Sometani (voice)
2026
7.7
Series
The Girl I Like Forgot Her Glasses
Ai Mie (voice)
2023
7.7
Series
Easygoing Territory Defense by the Optimistic Lord
Arut Ann Ferdinand (voice)
2026
7.3
Series
Police in a Pod
Mai Kawai (voice)
2022
5.7
Series
Momentary Lily
Hinageshi Usuzumi (voice)
2025
7.1
Series
Li'l Miss Vampire Can't Suck Right
Maimi Suzuki (voice)
2025
6.6
Series
Shabake
Oharu (voice)
2025
7.8
Series
Pokémon: Paldean Winds
Ohara (voice)
2023
5.2
Series
Killed Again, Mr. Detective.
Lilithea (voice)
2026
5.0
Series
Cyborg 009 Nemesis
Blitz / Nemesis 006 (voice)
2026–
7.9
Film
Gridman Universe
Yume Minami (voice)
2023
6.2
Film
Fureru
(voice)
2024
7.3
Film
Her Blue Sky
Aoi Aioi (voice)
2019
5.1
Film
SSSS.DYNAZENON Grand Episode
Yume Minami (voice)
2023
6.0
Series
Pon no Michi
Izumi Tokutomi (voice)
2024
7.3
Film
Farewell, My Dear Cramer: First Touch
Sawa Echizen (voice)
2021
5.7
Film
Bright: Samurai Soul
Sonya (voice)
2021