Erika Mari Ishii (born March 7, 1987) is an American voice actor and host. They are best known as the voice of video game characters such as Valkyrie in Apex Legends (2019) and Atsu in Ghost of Yōtei (2025) as well as for their appearances in actual play web series including L.A. by Night and Dimension 20.

KNOWN FOR

Young Justice
2021
Critical Role
2022
Dimension 20
2019
X-Men '97
2026
Marvel's Moon Girl and Devil Dinosaur
2024
Game Changer
2022
The Mighty Ones
2022
Breaking News: No Laugh Newsroom
2019
Um, Actually...
2019
Apex Legends
2019
Carnival Row
2019
Dimension 20's Adventuring Party
2021

FILMOGRAPHY

All
Movies
TV
Acting
75
Writing
2
2026
Muppet Treasure Scriptland
as Rizzo the Rat
2026
The Last Fifteen Minutes
as Kaiju (voice)
2026
X-Men '97
as Lady Deathstrike (voice)
2025
The Traveler & The Troll
as The Traveler
2025
The Muppet Scriptmas Carol
as Rizzo
2025
The Muppets Take Scripthatten
as Rizzo
2025
Katie & Erika Throw the Perfect Father’s Day Party
as Self
2025
Katie and Erika Throw The Perfect (Valentine’s Day) Party
as Self
2025
Game Changer
as Self - Pitch Hopeful / Team 1 Car Wash
2025
Parlor Room
as Self
2025
Gastronauts
as Self - Judge
2024
Maxxie LaWow: Drag Super-shero
as Jae (voice)
2024
Justice League: Crisis on Infinite Earths Part One
as Doctor Light / Dr. Hoshi / Huntress (voice)
2024
Justice League: Crisis on Infinite Earths Part Two
as Doctor Light / Dr. Hoshi / Huntress (voice)
2024
Justice League: Crisis on Infinite Earths Part Three
as Doctor Light / Dr. Hoshi / Huntress (voice)
2024
Marvel's Moon Girl and Devil Dinosaur
as Turbo (voice)
2024
Smartypants
as Self - Society Member
2024
Thousandaires
as Self - Host
2024
Zombies: The Re-Animated Series
as Harley (voice)
2024
Sunny
as Koko
2024
Breaking News: No Laugh Newsroom
as Oksana Ozempic-Party
2024
Smartypants
as Self - Presenter
2024
Breaking News: No Laugh Newsroom
as June Squid
2024
Dimension 20
as K Tanaka
2024
Critical Role Abridged
as Dusk / Yu Suffiad
2024
Pretty Gay
as Self
2024
DesiQuest
as Nuri Ghafoor
2023
Dragonfly
as Miyoko (voice)
2023
Make Some Noise
as Self - Player
2023
Dimension 20
as Ava
2023
Breaking News: No Laugh Newsroom
as Albert Lurie
2023
Breaking News: No Laugh Newsroom
as Peter DeBois
2023
Dirty Laundry
as Self (archive footage)
2022
Game Changer
as Self - Contestant
2022
Dirty Laundry
as Self - Guest
2022
Players
as Andrea Hara
2022
Dimension 20
as May Wong
2022
Game Changer
as Self (archive footage)
2022
The Mighty Ones
as Lindsay (voice)
2022
Breaking News: No Laugh Newsroom
as Mary Sugarshirt
2022
Breaking News: No Laugh Newsroom
as Captain Cod
2022
Oddballs
as Jenna (voice)
2022
Oddballs
as Liv (voice)
2022
Oddballs
as Liv / Jenna (voice)
2022
The Mighty Ones
as Lindsay / Bee Beast (voice)
2022
Dimension 20 Animated
as xX_BrokenDream_Xx / Dream (voice)
2022
Critical Role
as Dusk / Yu Suffiad
2022
4-Sided Dive
as Self
2021
Northstar
as Valkyrie
2021
Dimension 20: Misfits and Magic Holiday Special
as K
2021
And Then
as Mana Endo
2021
Apex Legends Stories from the Outlands "Northstar"
as Valkyrie (voice)
2021
Dimension 20's Adventuring Party
as Self
2021
Young Justice
as Mary Bromfield / Child (voice)
2021
Young Justice
as Mary Bromfield / Sergeant / Child (voice)
2021
Dimension 20
as Danielle Barkstock
2021
Dimension 20
as xX_BrokenDream_Xx / Dream
2021
Battle for Beyond
as Leila
2021
Breaking News: No Laugh Newsroom
as Punky Jewster
2021
Breaking News: No Laugh Newsroom
as Im-A-Me Mario
2020
The Candlenights 2020 Special
as Self
2020
Breaking News: No Laugh Newsroom
as Diane
2020
Breaking News: No Laugh Newsroom
as Mrs. Doubtfire
2020
Breaking News: No Laugh Newsroom
as Absolutely Breathtaking
2019
Dimension 20
as Lilith
2019
Um, Actually...
as Self - Contestant
2019
Adventuring Academy
as Self
2019
Breaking News: No Laugh Newsroom
as Glennn with 3 N's
2019
Carnival Row
as Moonshadow Foxglove
2019
Vampire: The Masquerade - L.A. By Night
as Anabelle
2019
Apex Legends
as Valkyrie (voice)
2018
The Crunchyroll Anime Awards
as Self - Host
2018
Vampire: The Masquerade - L.A. By Night
as Annabelle
2017
Sagas of Sundry
as Selina Tsukiyama
2016
Best of Seven
as Elaine