Acting · Chiba, Japan · Born February 10, 1998
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.
MoviePuella Magi Madoka Magica the Movie -Walpurgisnacht: Rising-
2026
as Shichōka (voice)
TVCyborg 009 Nemesis
2026
as Blitz / Nemesis 006 (voice)
TVThe Frontier Lord Begins with Zero Subjects
2026
as Alna (voice)
TVVictoria of Many Faces
2026
as Nonna (voice)
TVThe Exiled Heavy Knight Knows How to Game the System
2026
as Luce Rubis (voice)
TVMarriage Toxin
2026
as Mei Kinosaki (voice)
TVKirio Fan Club
2026
as Nami Sometani (voice)
TVKilled Again, Mr. Detective.
2026
as Lilithea (voice)
TVEasygoing Territory Defense by the Optimistic Lord
2026
as Arut Ann Ferdinand (voice)
TVSHIBOYUGI: Playing Death Games to Put Food on the Table
2026
as Kotoha (voice)
TVTatsuki Fujimoto 17-26
2025
as Yuri Kōnosu (voice)
TVLi'l Miss Vampire Can't Suck Right
2025
as Maimi Suzuki (voice)
TVShabake
2025
as Oharu (voice)
TVThe Summer Hikaru Died
2025
as Yuki Tadokoro (voice)
TVFermat Kitchen
2025
as Kagura Musashi (voice)
MovieDAN DA DAN: Evil Eye
2025
as Momo Ayase (voice)
TVLazarus
2025
as Hanna (voice)
TVKOWLOON GENERIC ROMANCE
2025
as Maid A (voice)
TVHoney Lemon Soda
2025
as Marin Fujita (voice)
TVMomentary Lily
2025
as Hinageshi Usuzumi (voice)
TVAmeku M.D.: Doctor Detective
2025
as Haruka Murota (voice)
MovieFureru
2024
as (voice)
TVDan Da Dan
2024
as Momo Ayase (voice)
TVTying the Knot with an Amagami Sister
2024
as Asahi Amagami (voice)
MovieDAN DA DAN: First Encounter
2024
as Momo Ayase (voice) / Self
TVMakeine: Too Many Losing Heroines!
2024
as Lemon Yakishio (voice)
TVPon no Michi
2024
as Izumi Tokutomi (voice)
TVPokémon: Paldean Winds
2023
as Ohara (voice)
TVZom 100: Bucket List of the Dead
2023
as Yukari (voice)
TVThe Girl I Like Forgot Her Glasses
2023
as Ai Mie (voice)
MovieGridman Universe
2023
as Yume Minami (voice)
TVThe Eminence in Shadow
2022
as Annerose Fusianus (voice)
TVLycoris Recoil
2022
as Takina Inoue (voice)
TVAkebi's Sailor Uniform
2022
as Tomono Kojou (voice)
TVMy Dress-Up Darling
2022
as Seira Kawanishi (voice)
TVPolice in a Pod
2022
as Mai Kawai (voice)
MovieBright: Samurai Soul
2021
as Sonya (voice)
TVtakt op.Destiny
2021
as Destiny (voice)
MovieFarewell, My Dear Cramer: First Touch
2021
as Sawa Echizen (voice)
TVDON'T TOY WITH ME, MISS NAGATORO
2021
as Nekoba (voice)
TVFarewell, My Dear Cramer
2021
as Sawa Echizen (voice)
TVSSSS.DYNAZENON
2021
as Yume Minami (voice)
TVMushoku Tensei: Jobless Reincarnation
2021
as Shizuka Nanahoshi (voice)
MovieHer Blue Sky
2019
as Aoi Aioi (voice)
TVDr. STONE
2019
as Azura (voice)
TVA Tale of the Secret Saint
as Fia Ruud (voice)
TVBLADE & BASTARD
as Berkanan (voice)
