Personal Info
Birth date
1998-02-10 (27 Years)
Gender
Female
Known for
Acting
Place of birth
Chiba, Japan
Also known as
わかやま しおん
شیون واکایاما
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.
Filmography
Dan Da Dan
8.614
Overview:
In a bet to prove whether ghosts or aliens exist, two high schoolers face terrifying paranormal threats, gain superpowers and maybe even fall in love?!Mushoku Tensei: Jobless Reincarnation
8.554
Overview:
A 34-year-old hikikomori is kicked out of his home by his family after the death of his parents. After his eviction, he saves a group of teenagers from being killed by a speeding truck, but loses his life in the process. When he comes to, he realizes he has been reborn as Rudeus Greyrat, in a world of swords and sorcery.My Dress-Up Darling
8.5
Overview:
High schooler Wakana Gojo wants to become a kashirashi—a master craftsman who makes traditional Japanese Hina dolls. Though he's gung-ho about the craft, he knows nothing about the latest trends, and has a hard time fitting in with his class. The popular kids—especially one girl, Marin Kitagawa—seem like they live in a completely different world. That all changes one day, when she shares an unexpected secret with him, and their completely different worlds collide.The Summer Hikaru Died
8.822
Overview:
Six months ago, Hikaru vanished for a week. Now, as his best friend Yoshiki senses something amiss and confronts him, the harrowing truth emerges.The Eminence in Shadow
8.1
Overview:
Shadowbrokers are those who go unnoticed, posing as unremarkable people, when in truth, they control everything from behind the scenes. Sid wants to be someone just like that more than anything, and something as insignificant as boring reality isn’t going to get in his way! He trains in secret every single night, preparing for his eventual rise to power—only to be denied his destiny by a run-of-the-mill (yet deadly) traffic accident. But when he wakes up in a another world and suddenly finds himself at the head of an actual secret organization doing battle with evil in the shadows, he’ll finally get a chance to act out all of his delusional fantasies!DON'T TOY WITH ME, MISS NAGATORO
8.3
Overview:
"A girl in a lower grade just made me cry!" One day, Senpai visits the library after school and becomes the target of a super sadistic junior! The name of the girl who teases, torments, and tantalizes Senpai is "Nagatoro!" She's annoying yet adorable. It's painful, but you still want to be by her side. This is a story about an extremely sadistic and temperamental girl and you'll feel something awaken inside of you.Lycoris Recoil
8.195
Overview:
A spirited secret agent and her aloof colleague work in an unassuming, charming cafe while happily helping their customers' out in any way they can.Lazarus
8.035
Overview:
In 2052, a Nobel Prize-winning neuroscientist develops a drug called Hapna — a cure-all that has the unexpected side-effect of causing death three years later. In response to this threat, a special force of agents—nicknamed "Lazarus"— is assembled to take on the malevolent Skinner.Shabake
NYR
Overview:
Ichitaro, the frail yet sharp-minded master of Nagasakiya, rarely leaves his estate—but he’s far from alone. Gifted with the ability to see spirits, he’s protected by ghostly companions like Hakutaku and Inugami. One night, he slips out and witnesses a brutal murder. Soon after, Edo is plagued by a series of eerie murders. As fear grips the city, Ichitaro and his spirits must uncover the culprit.Dr. STONE
8.5
Overview:
Awakened into a world where humanity has been petrified, scientific genius Senku and his brawny friend Taiju use their skills to rebuild civilization.Zom 100: Bucket List of the Dead
7.6
Overview:
An overworked 24-year-old finally decides to live a little and create a bucket list, when a zombie outbreak hits the country.Ameku M.D.: Doctor Detective
7.432
Overview:
Ten’ikai General Hospital’s Supervisory Department of Diagnostic Pathology handles cases other physicians deem too difficult to treat. It’s also where bizarre mysteries surface, from unexplained illnesses to strange murders even the police can’t solve. At the center of it all is Takao Ameku, a brilliant doctor determined to reveal the shocking truth behind these anomalies.Makeine: Too Many Losing Heroines!
8.377
Overview:
Meet the girls on the losing side of romance! First is Anna Yanami, the girl-next-door type who can’t say no to delicious food. Then there’s Lemon Yakishio, a beautiful and spirited athlete. Last but not least is Chika Komari, the cute yet shy heroine with gentle charm. Together, they navigate awkward setbacks hoping to finally find love!The Girl I Like Forgot Her Glasses
7.713
Overview:
Komura starts his school year with a new seat neighbor in homeroom—the bespectacled Mie. Before long, he's nursing a raging crush on his quirky classmate who's always forgetting her glasses! While this might be ideal for Komura to get to know Mie better, will his poor heart give out from the daily strain of being up close and personal with the girl he likes?!Tying the Knot with an Amagami Sister
7.5
Overview:
Uryu Kamihate is a high school student hoping to enroll in Kyoto University’s medical school. After being taken in by the chief priest at Amagami Shrine, he is told he must marry one of three maiden sisters—Yae, Yuna, or Asahi—to live at, and one day inherit, the Amagami Shrine. Kamihate will need to sweep one of the maidens off her feet in this story of romance, friendship, and fun.Fermat Kitchen
8.7
Overview:
The story centers on Gaku Kitada, a talented mathematics scholar, and Kai Asakura, a young but similarly talented chef. After Gaku suffers setbacks on his dream of becoming a mathematician, he meets Kai as he is running his own food business, and joins Kai in an attempt at something new.takt op.Destiny
6.984
Overview:
Music is the light that illuminates people's hearts-- and that "light" was suddenly taken from the world. The world changed the night the black "Kuroya Meteorite" fell. Grotesque monsters known as D2 emerged from the meteorite and began to overrun the land and people. As the D2 were drawn to melodies people played, eventually "music" itself became taboo. However, those who opposed the monsters appeared. They the "Musicart," girls who draw power from music. They possess the great operas and musical scores of humanity history and use them to defeat the D2.Akebi's Sailor Uniform
7
Overview:
Robai Private Academy is a well-known girls’ junior high school in the countryside. Komichi Akebi is a girl who, for a certain reason, has dreamed of wearing a Robai Academy sailor uniform. Her dream comes true, and her heart races as the day of the school entrance ceremony arrives. With her heart set on her new sailor uniform, Komichi embarks on the junior high school life of her dreams. Komichi dashes headlong through days full of “firsts”—classmates, school lunches, club activities, and more—in this sparkling diary of girlhood. “I hope I can make a lot of friends.”Honey Lemon Soda
8.522
Overview:
After middle school, with its bullying and nicknames, Uka Ishimori is excited for a fresh start at Hachimitsu High School. Kai Miura, a cool and uninhibited boy, sits next to her in class. Uka remembers she met Kai in middle school and with a single word, he had convinced her to attend Hachimitsu. Though he’s popular, Kai supports Uka in her efforts to fit in with her new classmates.Her Blue Sky
7.26
Overview:
High school student Aoi Aioi lives with her elder sister, Akane, after a tragic accident took their parents away 13 years ago. Because Akane has since been taking care of her single-handedly, Aoi wants to move to Tokyo after her graduation to relieve her sister's burden and pursue a musical career, inspired by Akane's ex-boyfriend Shinnosuke "Shinno" Kanamuro. Shinno was part of a band until he left for Tokyo to become a professional guitarist after the sisters' parents passed away, and he was never to be seen again.DAN DA DAN: Evil Eye
7.9
Overview:
Momo and Okarun set out on their latest adventure, traveling to a hot springs town home rented by Jiji, Momo's childhood friend and former crush, with the goal to solve the mystery surrounding his family. When they arrive, strange locals derail their investigation before it can properly begin, and the group soon learns there's more lurking under the surface of the town than they could possibly have imagined. Theatrical event featuring four episodes of the anime, including the first three episodes of the second season, and an exclusive interview with series co-directors Fuga Yamashiro and Abel Góngora.SSSS.DYNAZENON
7.5
Overview:
Sequel to the 2018 animated series SSSS.Gridman and the third installment of the Gridman multimedia franchise. When Yomogi Asanaka, a first-year student at Fujiyokidai High School, meets Gauma, he claims to be a "kaiju user." But the appearance of a kaiju followed by the entry of the gigantic robot, Dynazenon, backs up his mysterious words. After ending up in the wrong place at the wrong time; they get dragged into the desperate fight against the kaiju!Police in a Pod
6.9
Overview:
Officer Mai Kawai has had enough! She’s sick of being a police officer—but just when she’s about to hand in her resignation, the arrival of a brilliant (and beautiful) ace detective named Seiko Fuji changes her mind. Will Fuji reignite Mai’s passion for policing? And will Mai uncover the mystery of why Fuji was transferred to this ordinary police box?KOWLOON GENERIC ROMANCE
7.844
Overview:
Real estate agents Reiko Kujirai and Hajime Kudo work in the nostalgic Kowloon Walled City. As they spend more time together, Reiko’s feelings for Hajime grow. But when she finds a photo of him and his former fiancée, she’s shocked to see the woman looks exactly like her. Reiko then realizes a chilling truth: she has no memory of her past.Farewell, My Dear Cramer
3.9
Overview:
With no soccer accomplishments to speak of during the entirety of Suou Sumire's junior high school years, the young wing gets an odd offer. Suou's main rival, Soshizaki Midori, invites her to join up on the same team in high school, with a promise that she'll never let Suou "play alone." It's an earnest offer, but the question is whether Suou will take her up on it. Thus the curtain opens on a story that collects an enormous cast of individual soccer-playing personalities!Bright: Samurai Soul
5.7
Overview:
Izo, a Ronin, and Raiden, an orc, work to bring a young elf girl and the wand she carries to the land of the elves in the north.Gridman Universe
8.3
Overview:
Yuta Hibiki finds himself drawing Gridman, who he seems to have missing memories of. Now in his second year at Tsutsujidai High School, Yuta decides it's time to confess his feelings for Rikka. But their peaceful days would come to a end as Gridman suddenly returns with a warning: "The balance of this world is collapsing."DAN DA DAN: First Encounter
8.1
Overview:
High schoolers Momo and Okarun, who debate about ghosts and aliens, investigate paranormal sites, encountering supernatural forces while awaking hidden powers to face the unknown. Theatrical event featuring the first three episodes of DAN DA DAN, and an exclusive interview with Yukinobu Tatsu and Shihei Lin, the author and editor of the original manga, Fuga Yamashiro (Director), and Shion Wakayama (voice of Momo) and Natsuki Hanae (voice of Okarun).Farewell, My Dear Cramer: First Touch
7.3
Overview:
14-year-old Nozomi Onda has only one thing on her mind: playing beautiful soccer. There's just one problem: no matter how much she longs to participate in official matches, she'd have physically superior boys as opponents. But when a boy from her past confronts her on the street, she decides she can't wait any longer.Acting
TBA手札が多めのビクトリア (1 Episode) as Nonna
TBAMarriage Toxin (1 Episode) as Mei Kinosaki (voice)
TBAThe Frontier Lord Begins with Zero Subjects (1 Episode) as Alna
TBABLADE & BASTARD (1 Episode) as Berkanan (voice)
TBAThe Exiled Heavy Knight Knows How to Game the System (1 Episode) as Luce Rubis (voice)
TBAA Tale of the Secret Saint (1 Episode) as Fia Ruud (voice)
2025Tatsuki Fujimoto 17-26 (1 Episode) as Yuri Kōnosu (voice)
2025Tatsuki Fujimoto 17-26 Part-1 as Yuri Kōnosu (voice) (segment "Love is Blind")
2025Shabake (13 Episodes) as Oharu (voice)
2025The Summer Hikaru Died (12 Episodes) as Yuki Tadokoro (voice)
2025Fermat Kitchen (12 Episodes) as Kagura Musashi (voice)
2025DAN DA DAN: Evil Eye as Momo Ayase (voice)
2025Lazarus (1 Episode) as Hanna (voice)
2025KOWLOON GENERIC ROMANCE (3 Episodes) as Maid A (voice)
2025Honey Lemon Soda (8 Episodes) as Marin Fujita (voice)
2025Momentary Lily (13 Episodes) as Hinageshi Usuzumi (voice)
2025Ameku M.D.: Doctor Detective (3 Episodes) as Haruka Murota (voice)
2024Fureru as (voice)
2024Dan Da Dan (24 Episodes) as Momo Ayase (voice)
2024Tying the Knot with an Amagami Sister (24 Episodes) as Asahi Amagami (voice)
2024DAN DA DAN: First Encounter as Momo Ayase (voice) / Self
2024Makeine: Too Many Losing Heroines! (12 Episodes) as Lemon Yakishio (voice)
2024Pon no Michi (12 Episodes) as Izumi Tokutomi (voice)
2023Pokémon: Paldean Winds (4 Episodes) as Ohara (voice)
2023Zom 100: Bucket List of the Dead (1 Episode) as Yukari (voice)
2023The Girl I Like Forgot Her Glasses (13 Episodes) as Ai Mie (voice)
2023Gridman Universe as Yume Minami (voice)
2022The Eminence in Shadow (4 Episodes) as Annerose Fusianus (voice)
2022Lycoris Recoil (13 Episodes) as Takina Inoue (voice)
2022Akebi's Sailor Uniform (12 Episodes) as Tomono Kojou (voice)
2022My Dress-Up Darling (3 Episodes) as Seira Kawanishi (voice)
2022Police in a Pod (13 Episodes) as Mai Kawai (voice)
2021Bright: Samurai Soul as Sonya (voice)
2021takt op.Destiny (12 Episodes) as Destiny (voice)
2021Farewell, My Dear Cramer: First Touch as Sawa Echizen (voice)
2021DON'T TOY WITH ME, MISS NAGATORO (2 Episodes) as Nekoba (voice)
2021Farewell, My Dear Cramer (13 Episodes) as Sawa Echizen (voice)
2021SSSS.DYNAZENON (12 Episodes) as Yume Minami (voice)
2021Mushoku Tensei: Jobless Reincarnation (9 Episodes) as Shizuka Nanahoshi (voice)
2019Her Blue Sky as Aoi Aioi (voice)
2019Dr. STONE (1 Episode) as Azura (voice)
Sound
2024Tying the Knot with an Amagami Sister (24 Episodes) ... Theme Song Performance
2024Makeine: Too Many Losing Heroines! (3 Episodes) ... Theme Song Performance
2023The Girl I Like Forgot Her Glasses (12 Episodes) ... Theme Song Performance