Acting credits
48
Established
Large and steady acting portfolio.
Actor
Shion Wakayama
Acting
Career Snapshot
ExplainedThese indicators come from TMDB. They are relative signals, not review ratings.
TMDB popularity
2.2
Moderate attention
TMDB internal trend index. Higher usually means more searches and page activity now.
Movies: 9Series: 39Crew credits: 4
TMDB ID: 2363904
IMDb ID: nm11134848
Known for: Acting
Born: February 10, 1998
Age: 28
Place of birth: Chiba, Japan
Gender: Female
Adult content flag: No
Career span: 2019 - 2026
Years active: 8
Average TMDB rating: 7.69
Wikidata: Q11616308
Also known as
わかやま しおん • شیون واکایاما
Other jobs
Theme Song Performance (4)
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.
Photos
Movies
Movies
Movie credits linked with Shion Wakayama.
Puella Magi Madoka Magica the Movie -Walpurgisnacht: Rising-
as Shichōka (voice)
2026 Movie
DAN DA DAN: Evil Eye
as Momo Ayase (voice)
2025 Movie
Fureru
as (voice)
2024 Movie
DAN DA DAN: First Encounter
as Momo Ayase (voice) / Self
2024 Movie
Gridman Universe
as Yume Minami (voice)
2023 Movie
SSSS.DYNAZENON Grand Episode
as Yume Minami (voice)
2023 Movie
Bright: Samurai Soul
as Sonya (voice)
2021 Movie
Farewell, My Dear Cramer: First Touch
as Sawa Echizen (voice)
2021 Movie
Her Blue Sky
as Aoi Aioi (voice)
2019 Movie
Series
Series
Series credits linked with Shion Wakayama.
A Tale of the Secret Saint
as Fia Ruud (voice) • 3 eps
2026 Series
Cyborg 009 Nemesis
as Blitz / Nemesis 006 (voice) • 3 eps
2026 Series
The Frontier Lord Begins with Zero Subjects
as Alna (voice) • 12 eps
2026 Series
Victoria of Many Faces
as Nonna (voice) • 9 eps
2026 Series
The Exiled Heavy Knight Knows How to Game the System
as Luce Rubis (voice) • 26 eps
2026 Series
Marriage Toxin
as Mei Kinosaki (voice) • 13 eps
2026 Series
Kirio Fan Club
as Nami Sometani (voice) • 12 eps
2026 Series
Killed Again, Mr. Detective.
as Lilithea (voice) • 12 eps
2026 Series
Easygoing Territory Defense by the Optimistic Lord
as Arut Ann Ferdinand (voice) • 12 eps
2026 Series
SHIBOYUGI: Playing Death Games to Put Food on the Table
as Kotoha (voice) • 3 eps
2026 Series
Tatsuki Fujimoto 17-26
as Yuri Kōnosu (voice) • 1 eps
2025 Series
Li'l Miss Vampire Can't Suck Right
as Maimi Suzuki (voice) • 12 eps
2025 Series
Shabake
as Oharu (voice) • 13 eps
2025 Series
The Summer Hikaru Died
as Yuki Tadokoro (voice) • 12 eps
2025 Series
Fermat Kitchen
as Kagura Musashi (voice) • 8 eps
2025 Series
Lazarus
as Hanna (voice) • 1 eps
2025 Series
KOWLOON GENERIC ROMANCE
as Maid A (voice) • 3 eps
2025 Series
Honey Lemon Soda
as Marin Fujita (voice) • 8 eps
2025 Series
Ameku M.D.: Doctor Detective
as Haruka Murota (voice) • 3 eps
2025 Series
Momentary Lily
as Hinageshi Usuzumi (voice) • 13 eps
2025 Series
Dan Da Dan
as Momo Ayase (voice) • 24 eps
2024 Series
Tying the Knot with an Amagami Sister
as Asahi Amagami (voice) • 24 eps
2024 Series
Makeine: Too Many Losing Heroines!
as Lemon Yakishio (voice) • 12 eps
2024 Series
Pon no Michi
as Izumi Tokutomi (voice) • 12 eps
2024 Series