
Shion Wakayama
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.
Also Known As
Movie Appearances

Bright: Samurai Soul
as Sonya (voice)
2021

Gridman Universe
as Yume Minami (voice)
2023

DAN DA DAN: First Encounter
as Momo Ayase (voice) / Self
2024

Fureru
as (voice)
2024

Her Blue Sky
as Aoi Aioi (voice)
2019

Farewell, My Dear Cramer: First Touch
as Sawa Echizen (voice)
2021

DAN DA DAN: Evil Eye
as Momo Ayase (voice)
2025

Love is Blind
as Yuri Konosu (voice)
2025

Puella Magi Madoka Magica the Movie -Walpurgisnacht: Rising-
as Shichōka (voice)
2026
TV Appearances

Mushoku Tensei: Jobless Reincarnation
as Shizuka Nanahoshi (voice)
2021

The Girl I Like Forgot Her Glasses
as Ai Mie (voice)
2023

Police in a Pod
as Mai Kawai (voice)
2022

takt op.Destiny
as Destiny (voice)
2021

Akebi's Sailor Uniform
as Tomono Kojou (voice)
2022

Lycoris Recoil
as Takina Inoue (voice)
2022

Pokémon: Paldean Winds
as Ohara (voice)
2023

Zom 100: Bucket List of the Dead
as Yukari (voice)
2023

Pon no Michi
as Izumi Tokutomi (voice)
2024

Dan Da Dan
as Momo Ayase (voice)
2024

Tying the Knot with an Amagami Sister
as Asahi Amagami (voice)
2024

Makeine: Too Many Losing Heroines!
as Lemon Yakishio (voice)
2024