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
1.5
Low visibility
TMDB internal trend index. Higher usually means more searches and page activity now.
Movies: 9Series: 39Crew credits: 3
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: 7.67
Wikidata: Q11616308
Also known as
わかやま しおん • شیون واکایاما
Other jobs
Theme Song Performance (3)
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.
In 2 weeks
as Shichōka (voice)
Puella Magi Madoka Magica the Movie -Walpurgisnacht: Rising-
2026 • Movie
as Momo Ayase (voice)
DAN DA DAN: Evil Eye
2025 • Movie
as (voice)
Fureru
2024 • Movie
as Momo Ayase (voice) / Self
DAN DA DAN: First Encounter
2024 • Movie
as Yume Minami (voice)
Gridman Universe
2023 • Movie
as Yume Minami (voice)
SSSS.DYNAZENON Grand Episode
2023 • Movie
as Sonya (voice)
Bright: Samurai Soul
2021 • Movie
as Sawa Echizen (voice)
Farewell, My Dear Cramer: First Touch
2021 • Movie
as Aoi Aioi (voice)
Her Blue Sky
2019 • Movie
Series
Series
Series credits linked with Shion Wakayama.
as Blitz / Nemesis 006 (voice) • 3 eps
Cyborg 009 Nemesis
2026 • Series
as Alna (voice) • 12 eps
The Frontier Lord Begins with Zero Subjects
2026 • Series
as Nonna (voice) • 9 eps
Victoria of Many Faces
2026 • Series
as Luce Rubis (voice) • 26 eps
The Exiled Heavy Knight Knows How to Game the System
2026 • Series
as Mei Kinosaki (voice) • 13 eps
Marriage Toxin
2026 • Series
as Nami Sometani (voice) • 12 eps
Kirio Fan Club
2026 • Series
as Lilithea (voice) • 12 eps
Killed Again, Mr. Detective.
2026 • Series
as Arut Ann Ferdinand (voice) • 12 eps
Easygoing Territory Defense by the Optimistic Lord
2026 • Series
as Kotoha (voice) • 3 eps
SHIBOYUGI: Playing Death Games to Put Food on the Table
2026 • Series
as Yuri Kōnosu (voice) • 1 eps
Tatsuki Fujimoto 17-26
2025 • Series
as Maimi Suzuki (voice) • 12 eps
Li'l Miss Vampire Can't Suck Right
2025 • Series
as Oharu (voice) • 13 eps
Shabake
2025 • Series
as Yuki Tadokoro (voice) • 12 eps
The Summer Hikaru Died
2025 • Series
as Kagura Musashi (voice) • 8 eps
Fermat Kitchen
2025 • Series
as Hanna (voice) • 1 eps
Lazarus
2025 • Series
as Maid A (voice) • 3 eps
KOWLOON GENERIC ROMANCE
2025 • Series
as Marin Fujita (voice) • 8 eps
Honey Lemon Soda
2025 • Series
as Haruka Murota (voice) • 3 eps
Ameku M.D.: Doctor Detective
2025 • Series
as Hinageshi Usuzumi (voice) • 13 eps
Momentary Lily
2025 • Series
as Momo Ayase (voice) • 24 eps
Dan Da Dan
2024 • Series
as Asahi Amagami (voice) • 24 eps
Tying the Knot with an Amagami Sister
2024 • Series
as Lemon Yakishio (voice) • 12 eps
Makeine: Too Many Losing Heroines!
2024 • Series
as Izumi Tokutomi (voice) • 12 eps
Pon no Michi
2024 • Series
as Ohara (voice) • 4 eps
Pokémon: Paldean Winds
2023 • Series