Shion Wakayama
Acting
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.
Known for
Acting47
tvCyborg 009 Nemesis
2026
Blitz / Nemesis 006 (voice)
tvVictoria of Many Faces
2026
Nonna (voice)
tvThe Exiled Heavy Knight Knows How to Game the System
2026
Luce Rubis (voice)
tvMarriage Toxin
2026
Mei Kinosaki (voice)
tvKirio Fan Club
2026
Nami Sometani (voice)
tvKilled Again, Mr. Detective.
2026
Lilithea (voice)
tvEasygoing Territory Defense by the Optimistic Lord
2026
Arut Ann Ferdinand (voice)
tvTatsuki Fujimoto 17-26
2025
Yuri Kōnosu (voice)
tvLi'l Miss Vampire Can't Suck Right
2025
Maimi Suzuki (voice)
tvShabake
2025
Oharu (voice)
tvThe Summer Hikaru Died
2025
Yuki Tadokoro (voice)
tvFermat Kitchen
2025
Kagura Musashi (voice)
movieDAN DA DAN: Evil Eye
2025
Momo Ayase (voice)
tvLazarus
2025
Hanna (voice)
tvKOWLOON GENERIC ROMANCE
2025
Maid A (voice)
tvHoney Lemon Soda
2025
Marin Fujita (voice)
tvMomentary Lily
2025
Hinageshi Usuzumi (voice)
tvAmeku M.D.: Doctor Detective
2025
Haruka Murota (voice)
movieFureru
2024
(voice)
tvDan Da Dan
2024
Momo Ayase (voice)
tvTying the Knot with an Amagami Sister
2024
Asahi Amagami (voice)
movieDAN DA DAN: First Encounter
2024
Momo Ayase (voice) / Self
tvMakeine: Too Many Losing Heroines!
2024
Lemon Yakishio (voice)
tvPon no Michi
2024
Izumi Tokutomi (voice)
tvPokémon: Paldean Winds
2023
Ohara (voice)
tvZom 100: Bucket List of the Dead
2023
Yukari (voice)
tvThe Girl I Like Forgot Her Glasses
2023
Ai Mie (voice)
movieGridman Universe
2023
Yume Minami (voice)
tvThe Eminence in Shadow
2022
Annerose Fusianus (voice)
tvLycoris Recoil
2022
Takina Inoue (voice)
tvAkebi's Sailor Uniform
2022
Tomono Kojou (voice)
tvMy Dress-Up Darling
2022
Seira Kawanishi (voice)
tvPolice in a Pod
2022
Mai Kawai (voice)
movieBright: Samurai Soul
2021
Sonya (voice)
tvtakt op.Destiny
2021
Destiny (voice)
movieFarewell, My Dear Cramer: First Touch
2021
Sawa Echizen (voice)
tvDON'T TOY WITH ME, MISS NAGATORO
2021
Nekoba (voice)
tvFarewell, My Dear Cramer
2021
Sawa Echizen (voice)
tvSSSS.DYNAZENON
2021
Yume Minami (voice)
tvMushoku Tensei: Jobless Reincarnation
2021
Shizuka Nanahoshi (voice)
movieHer Blue Sky
2019
Aoi Aioi (voice)
tvDr. STONE
2019
Azura (voice)
tvA Tale of the Secret Saint
Fia Ruud (voice)
tvBLADE & BASTARD
Berkanan (voice)
Sound3
tvTying the Knot with an Amagami Sister
2024
Theme Song Performance
tvMakeine: Too Many Losing Heroines!
2024
Theme Song Performance
tvThe Girl I Like Forgot Her Glasses
2023
Theme Song Performance