If you’re searching for Power’s voice actor in Chainsaw Man, the answer is straightforward: in the Japanese version, Power is voiced by Fairouz Ai. In the English dub, Power is voiced by Sarah Wiedenheft. The official Chainsaw Man cast page lists Fairouz Ai as Power, and public English-dub cast references identify Sarah Wiedenheft as the English performer.
Japanese Voice Actor: Fairouz Ai
Date of Birth
Fairouz Ai’s current Mouse Promotion profile lists her birthday as July 6. ORICON’s public profile page for her also lists that birthday. I did not retrieve a primary source in this pass that clearly displayed the birth year, so only the officially surfaced month-and-day format is fully confirmed here.
About Fairouz
Fairouz Ai is a Japanese voice actress affiliated with Mouse Promotion. Her current agency profile highlights a wide-ranging career across anime, dubbing, and games, with major roles including Jolyne Cujoh in JoJo’s Bizarre Adventure: Stone Ocean, Manatsu Natsuumi / Cure Summer in Tropical-Rouge! Precure, Kikoru Shinomiya in Kaiju No. 8, and Power in Chainsaw Man.
For Chainsaw Man fans, Power is one of her defining performances. The official Chainsaw Man cast page names her as Power, and Mouse Promotion’s current profile still lists Chainsaw Man among her major anime credits. That combination makes Power one of the clearest roles tied to her public profile.
Hometown
Mouse Promotion lists Fairouz Ai as being from Tokyo, Japan.
Career Highlights
Power is one of Fairouz Ai’s signature anime roles, especially for international viewers. The official Chainsaw Man site credits her as Power, and her agency profile continues to foreground the role among her major appearances.
Her broader résumé is unusually strong for a relatively recent breakout star. Mouse Promotion lists standout anime roles including Jolyne Cujoh in JoJo’s Bizarre Adventure: Stone Ocean, Kana Higa in Okinawa de Suki ni Natta Ko ga Hougen Sugite Tsura Sugiru, Delta in The Eminence in Shadow, Yumiella Dolkness in Villainess Level 99, and numerous other lead or major supporting parts across action, fantasy, comedy, and kids’ anime.
She has also received formal industry recognition. ORICON’s April 1, 2025 report notes that she is known for roles including Power and that she won the Best New Actress prize at the 14th Seiyu Awards.
Full Current Filmography
The list below reflects documented credits visible on Fairouz Ai’s current Mouse Promotion profile. Because agency pages are curated and current-facing rather than guaranteed lifetime-complete databases, this should be treated as a structured documented credits list from the cited source and may not be exhaustive.
TV Anime / Streaming Anime
JoJo’s Bizarre Adventure: Stone Ocean — Jolyne Cujoh
Tropical-Rouge! Precure — Manatsu Natsuumi / Cure Summer
How Heavy Are the Dumbbells You Lift? — Hibiki Sakura
If My Favorite Pop Idol Made It to the Budokan, I Would Die — Eripiyo
Magilumiere Co. Ltd. — Kana Sakuragi
The Most Heretical Last Boss Queen — Pride Royal Ivy
Villainess Level 99 — Yumiella Dolkness
Catching Up to Luke on the Ballpark! — Ruriko
Kumaba — Kumaba
Mysterious Disappearances — Sumireko Ogawa
Bye Bye, Earth — Lovelock Bell
Tokyo Override — Kai
YouTuNya — Nya
Chainsaw Man — Power
Kaiju No. 8 — Kikoru Shinomiya
Dragon Ball DAIMA — Panzy
The Seven Deadly Sins: Four Knights of the Apocalypse — Gawain
Pokémon Concierge — Alisa
Akuma-kun — Gremory
Kiratto Pri☆Chan — Alice Peperoncino / Alice Kagayaki
Mewkledreamy — Tokiwa Anzai
Mushoku Tensei II — Linia Dedoldia
Yashahime: Princess Half-Demon — Takechiyo / Kikunojou Tanuki
Zenitendo: The Reputable Yet Uncanny Candy Store — Kohaku and others
Okinawa de Suki ni Natta Ko ga Hougen Sugite Tsura Sugiru — Kana Higa
Watashi wo Tabetai, Hitodenashi — Miko Yashiro
Touhai: Ura Rate Mahjong Touhairoku — Amina
Yu-Gi-Oh! Go Rush!! — Nyandestar
The Eminence in Shadow — Delta
Kenka Dokugaku — Aki Yashio
Dead Account — Kiei Urusugawa
Mayonaka Punch — Ribu
Let This Grieving Soul Retire — Liz Smart
I Was Reincarnated as the 7th Prince — Grim
Ragna Crimson — Slime
Rumble Garanndoll — Rin Akagi
Skeleton Knight in Another World — Ariane
Handyman Saitou in Another World — Raelza
Trapped in a Dating Sim — Angelica Rapha Redgrave
Negative Positive Angler — Hana Ayukawa
Tsuyokute New Saga — Liese
Tokyo Revengers — young Manjiro Sano
Magical Destroyers — Anarchy
The Vexations of a Shut-In Vampire Princess — Nelia Cunningham
After-School Breath — Iono
Isekai Shoukan wa Nidome Desu — Leviathan
Full Dive — Alicia
Cautious Hero — Valkyrie
KonoSuba: An Explosion on This Wonderful World! — Cecily
Magical Girl Raising Project restart — Masked Wonder
KamiErabi GOD.app — Mitsuko / Okino Mitsuko
The Demon Girl Next Door 2 — Ugallu
Somehow, I Started Living With a NEET Kunoichi — Ayame Momochi
Under Ninja — Ranran Hibi
My Daughter Left the Nest and Returned an S-Rank Adventurer — Margrid
Ojarumaru — Sei Shonagon
Crayon Shin-chan — Kaoru of the Baribari Girls
Doraemon — Lotte Münchhausen
Oshiri Tantei Cosmic Front — Mick
Kakegurui Twin — Aoi Mibuomi
Kandagawa Jet Girls — Emily Orange
A Terrified Teacher at Ghoul School! — Mekurabe
Liar Liar — Chizuru Kururugi
In the Heart of Kunoichi Tsubaki — Sumire
Happy-Go-Lucky Days — Sayoko
Fate/Grand Order: Fujimaru Ritsuka wa Wakaranai — Sei Shonagon
Zenonzard The Animation — Ruri Minamino
Dubbing
Resident Evil: Welcome to Raccoon City — Claire Redfield
Furiosa: A Mad Max Saga — Furiosa
Gen V — Marie Moreau
Star Wars: The Acolyte — Mae / Osha
Hamster & Gretel — Gretel Grant-Gomez
Freaks Out — Matilde
The Dive — Eva
The Batman — Selina Kyle / Catwoman
Madame Web — Anya Corazon
Alien: Romulus — Navarro
Transformers: Rise of the Beasts — Arcee
Transformers: EarthSpark — Arcee
Ms. Marvel — Nakia
Pretty Little Liars: Original Sin — Noa Olivar
Scott Pilgrim Takes Off — Ramona Flowers
Red One — Gryla
How to Marry a Millionaire — Loco Dempsey (N.E.M. dub)
The Map of Tiny Perfect Things — Margaret
St. Elmo’s Fire — Jules
Searching 2 / Missing — Veena
Scream VI — Quinn
Batwheels — Bibi
Black Christmas — Jessie
Games
JoJo’s Bizarre Adventure: Last Survivor — Jolyne Cujoh
JoJo’s Bizarre Adventure: All-Star Battle R — Jolyne Cujoh
Fate/Grand Order — Sei Shonagon
Armored Core VI: Fires of Rubicon — Ayre
Rise of the Ronin — female protagonist
Uma Musume Pretty Derby — Sirius Symboli
Genshin Impact — Xilonen
Overwatch 2 — Kiriko
Fit Boxing 3 — Monica
HUNDRED LINE -Last Defense Academy- — Taemi Amemiya
Pokémon Masters EX — Iono
Warriors: Abyss — Enma
Granblue Fantasy — Fiorito
Touhou Genso Eclipse — Reimu Hakurei
Touhou Danmaku Kagura — Cirno
Summer Pockets REFLECTION BLUE — Shiki Kamiyama
Kantai Collection — Hornet
SHOW BY ROCK!! Fes A Live — Gyarako
Blue Archive — Fuuka Aikiyo
Magia Record — San Kagura
Star Ocean The Divine Force — Marielle L. Kenny
Fire Emblem Engage — Yunaka
Romancing SaGa 2: Revenge of the Seven — Oaive
SHINEPOST — Remi Nashiki
MementoMori — Xivie
Princess Connect! Re:Dive — Yamato
Hachigatsu no Cinderella Nine — Serina Kazamatsuri
Monster Strike — multiple listed roles
Dragon Quest X Online — Nanna, Monan
DYSCHRONIA: Chronos Alternate — Cisteria
Scarlet Salvation — Willow Martin
Persona 5 Tactica — Guernica, Luca
Unicorn Overlord — Melisandre
KonoSuba: Fantastic Days — Cecily
Path to Nowhere — EMP
Goddess of Victory: NIKKE — Soldier F.A., Belorta
The Legend of Heroes: Kuro no Kiseki — Ashen Lu, Celis Ortecia
The Eminence in Shadow: Master of Garden — Delta
Majo no Furo Life — Akari Fujimori
Marco & The Galaxy Dragon — Ruri
Code Geass Genesic Re;CODE — Moriarty
Azur Lane — Intrepid
Kemono Friends 3 — Reindeer
Toaru Majutsu no Index: Imaginary Fest — Thirteen Death
Tokyo Revengers Pazuribe! — young Manjiro Sano
Macross -Shooting Insight- — Elis Beatrix
Powerful Pro Baseball Eikan Nine Crossroad — Akari Sakimichi
Rusty Rabbit — Ana
Kaiji Gaiden: Gekinetsu no Machi — Valeria
Senjyushi: Rhodoknight — Vivian
Critical Reception
Fairouz Ai’s public standing is strongly tied to breakout intensity and versatility. ORICON’s 2025 coverage identifies her as a popular voice actor known for Power, Jolyne, and other major roles, and notes her Seiyu Award win for Best New Actress. Her agency profile reinforces that reputation by showing an unusually broad spread of headline roles across anime, games, and dubbing.
Power in particular stands out as one of the roles most associated with her international visibility. The official Chainsaw Man cast page establishes the franchise connection directly, while broader public voice-actor databases also consistently pair Power with Fairouz Ai as one of her best-known performances.
Useful source links:
Chainsaw Man official cast page (https://chainsawman.dog/tvseries/staffcast/)
Mouse Promotion official profile (https://mausu.net/talent/fairouz-ai.html)
ORICON profile (https://www.oricon.co.jp/prof/747800/)
ORICON news report on her return and agency move (https://www.oricon.co.jp/news/2377192/full/)
English Voice Actor: Sarah Wiedenheft
Date of Birth
Sarah Wiedenheft was born on July 3, 1993. IMDb lists her birthplace as Amersfoort, Netherlands, and Behind The Voice Actors also identifies her as being born on July 3 in Amersfoort.
About Sarah
Sarah Wiedenheft is the English voice actor for Power in Chainsaw Man. Crunchyroll’s official dub rollout and Behind The Voice Actors both identify her as Power’s English performer, while her official website lists Power among her most notable roles alongside Tohru in Miss Kobayashi’s Dragon Maid, Grand Zeno in Dragon Ball Super, Suika in Dr. Stone, Charmy in Black Clover, and Fu Xuan in Honkai: Star Rail.
Her official bio describes her as a Danish/American voice actor and singer who began pursuing performance through theater, musicals, and show choir before moving into anime dubs, original animation, and games. That combination of anime comedy, chaotic-energy characters, and game work is a big part of why Power became such a natural fit in her résumé.
Hometown
The clearest publicly documented location is Amersfoort, Netherlands, which IMDb lists as her birthplace. I did not find a separate officially stated hometown on her site in this pass, so Amersfoort is the safest verifiable location reference.
Career Highlights
For Chainsaw Man fans, Power is one of Wiedenheft’s signature roles. Behind The Voice Actors lists her as Power in the TV series, and the broader Chainsaw Man cast page documents the English dub’s October 2022 rollout on Crunchyroll.
Her broader career is also packed with recognizable anime and game roles. Her official site highlights Power, Grand Zeno, Pony Tsunotori, Castti Florenz, Blanc, Tohru, Saiko Yonebayashi, Charmy Pappitson, and Suika, while BTVA summarizes her as especially known for Tohru, Power, and Suika.
IMDb’s current credits page also shows how active she remains, with recent and upcoming work including Chainsaw Man – The Movie: Reze Arc, Black Butler: Emerald Witch Arc, Miss Kobayashi’s Dragon Maid: A lonely dragon wants to be loved, The 100 Girlfriends Who Really, Really, Really, Really, REALLY Love You, and more.
Full Current Filmography
The list below is a structured, source-limited documented credits summary based on Sarah Wiedenheft’s official site, IMDb, and Behind The Voice Actors. It is substantial, but it should be treated as a public documented credits list rather than a guaranteed exhaustive master filmography across every additional-voice or minor credit.
Anime / Anime Dub Roles
Chainsaw Man — Power
Miss Kobayashi’s Dragon Maid — Tohru
Dragon Ball Super — Grand Zeno
Dr. Stone — Suika
Black Clover — Charmy Pappitson
My Hero Academia — Pony Tsunotori
Land of the Lustrous — Phos
The Devil Is a Part-Timer!! — Alas Ramus
Classroom of the Elite — Kikyo Kushida
The 100 Girlfriends Who Really, Really, Really, Really, REALLY Love You — Hakari Hanazono
Black Butler: Emerald Witch Arc — Sieglinde Sullivan
Medalist — Kurumi Risu
Tune in to the Midnight Heart — Iko Kirino
I May Be a Guild Receptionist, but I’ll Solo Any Boss to Clock Out on Time — Laila
To Be Hero X — Loli
Re:Monster — public dub credits listed in current public references
Alya Sometimes Hides Her Feelings in Russian — Nonoa Miyamae, as documented in public role references cited on her public profile page
Orange — Azusa Murasaka
Magical Girl Raising Project — Ripple
Anime Films
Chainsaw Man – The Movie: Reze Arc — Power
Miss Kobayashi’s Dragon Maid: A lonely dragon wants to be loved — Tohru
The Girl From the Other Side — English dub credit documented in public role references
Genocidal Organ — Additional Voices (English)
Video Games
Honkai: Star Rail — Fu Xuan
Octopath Traveler II — Castti Florenz
Goddess of Victory: NIKKE — Blanc
Dragon Ball: Gekishin Squadra — Zeno
Additional game work is also documented on her official site and IMDb, but the sources I reviewed here were not complete enough to present a fully exhaustive game-by-game master list.
Original Animation / Other Voice Work
Her official site states that she has worked in original animation as well as anime dubs and video games, but the sources reviewed here did not provide a clean official chronological list robust enough to claim completeness by title.
Critical Reception
Wiedenheft’s public reputation is built around high-energy, distinctive performances. Her official site foregrounds Power, Tohru, Zeno, Suika, and Charmy as signature roles, while BTVA highlights Tohru, Power, and Suika as the roles she is best known for. Taken together, those sources suggest that audiences most strongly associate her with loud, comedic, or unpredictable characters that still need precise emotional timing.
For Power specifically, the amount of interview coverage around Chainsaw Man is telling. Anime News Network, CBR, and ScreenRant all ran interviews centered on Wiedenheft’s performance in the show after the dub launched, which supports the view that Power became one of her highest-profile roles in anime fandom. IMDb also lists a BTVA Anime Dub Voice Acting Award nomination for Breakthrough Voice Actress of the Year in her early career, adding formal recognition to her public profile.
Useful source links:
Sarah Wiedenheft official website (https://www.sarahwiedenheft.com/)
Sarah Wiedenheft official about page (https://www.sarahwiedenheft.com/about)
IMDb profile (https://www.imdb.com/name/nm6441957/)
Behind The Voice Actors profile (https://www.behindthevoiceactors.com/Sarah-Wiedenheft/)
Behind The Voice Actors Power page (https://www.behindthevoiceactors.com/tv-shows/Chainsaw-Man/Power/)
CBR interview (https://www.cbr.com/chainsaw-man-suzie-yeung-sarah-wiedenheft-interview/)
ScreenRant interview (https://screenrant.com/chainsaw-man-power-makima-interview/)
Anime News Network interview video (https://www.youtube.com/watch?v=W4N-rRmTE9I)
