
Miho Okasaki
Department: Acting
Biography
Miho Okasaki (岡咲 美保, Okasaki Miho) is a Japanese voice actress from Okayama Prefecture who is affiliated with I'm Enterprise. She debuted as a voice actress in 2017, playing mostly background roles in anime series, as well as playing some roles in a number of video games. In 2018, she played her first main roles as Miku Nishio in the anime series Ongaku Shōjo and Rimuru Tempest in the anime series That Time I Got Reincarnated as a Slime.
Known For

My Next Life as a Villainess: All Routes Lead to Doom! The Movie
2023

IDOL bu SHOW Movie
2022

That Time I Got Reincarnated as a Slime the Movie: Scarlet Bond
2022

THE IDOLM@STER SHINY COLORS 5thLIVE If I_wings
2023

Demon Slayer: Kimetsu no Yaiba - Tsuzumi Mansion Arc
2022

THE IDOLM@STER SHINY COLORS MUSIC DAWN
2020

THE IDOLM@STER SHINY COLORS 2ndLIVE STEP INTO THE SUNSET SKY
2021

Student Council Staff Members Movie 2
2021

The Magnificent KOTOBUKI: The Movie
2020

Animelo Summer Live 2024 -Stargazer- 8/31
2024

Animelo Summer Live 2024 -Stargazer- 9/1
2024

Rascal Does Not Dream of a Sister Venturing Out
2023

Rascal Does Not Dream of a Knapsack Kid
2023

That Time I Got Reincarnated as a Slime the Movie: Tears of the Azure Sea
2026

Umamusume: Pretty Derby - Beginning of a New Era
2024

Knights of Sidonia: Love Woven in the Stars
2021

The Slime Diaries
2021

Fruits Basket
2019

Vivy -Fluorite Eye's Song-
2021

86 EIGHTY-SIX
2021

Sword Art Online
2012

That Time I Got Reincarnated as a Slime
2018

Bloom Into You
2018

Rascal Does Not Dream of Bunny Girl Senpai
2018

How a Realist Hero Rebuilt the Kingdom
2021

Kono Oto Tomare!: Sounds of Life
2019

The Dawn of the Witch
2022

BLUE LOCK
2022

Tales of Luminaria: The Fateful Crossroad
2022

Extreme Hearts
2022

POKÉTOON
2020

A Playthrough of a Certain Dude's VRMMO Life
2023

Kaguya-sama: Love Is War
2019

As a Reincarnated Aristocrat, I'll Use My Appraisal Skill to Rise in the World
2024

Teasing Master Takagi-san
2018

Doctor Elise: The Royal Lady with the Lamp
2024

That Time I Got Reincarnated as a Slime
2018

Jellyfish Can't Swim in the Night
2024

A Certain Magical Index
2008

Lord El-Melloi II's Case Files {Rail Zeppelin} Grace note
2019

Wandering Witch: The Journey of Elaina
2020

THE NEW GATE
2024

Music Girls
2018

My Next Life as a Villainess: All Routes Lead to Doom!
2020

Farming Life in Another World
2023

Demon Slayer: Kimetsu no Yaiba
2019

Ahiru no Sora
2019

Medalist
2025

The Demon Girl Next Door
2019

Slow Start
2018

Private Tutor to the Duke's Daughter
2025

Champignon Witch
2026

Theatre of Darkness: Yamishibai
2013

Theatre of Darkness: Yamishibai
2013

Theatre of Darkness: Yamishibai
2013

Theatre of Darkness: Yamishibai
2013

Theatre of Darkness: Yamishibai
2013