
Miho Okasaki
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.
Also Known As
Movie Appearances

My Next Life as a Villainess: All Routes Lead to Doom! The Movie
as Mary Hunt (voice)
2023

IDOL bu SHOW Movie
as Mirei "Mirechi" Wakatsuki (voice)
2022

That Time I Got Reincarnated as a Slime the Movie: Scarlet Bond
as Rimuru (voice)
2022

THE IDOLM@STER SHINY COLORS 5thLIVE If I_wings
as Hinana Ichikawa
2023

Demon Slayer: Kimetsu no Yaiba - Tsuzumi Mansion Arc
as Teruko (voice)
2022

THE IDOLM@STER SHINY COLORS MUSIC DAWN
as Hinana Ichikawa
2020

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

Student Council Staff Members Movie 2
2021

The Magnificent KOTOBUKI: The Movie
as Maria (voice)
2020

Animelo Summer Live 2024 -Stargazer- 8/31
as Self
2024

Animelo Summer Live 2024 -Stargazer- 9/1
as Hinana Ichikawa
2024

Rascal Does Not Dream of a Sister Venturing Out
as Kotomi Kano (voice)
2023

Rascal Does Not Dream of a Knapsack Kid
as Kotomi Kano (voice)
2023

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

Umamusume: Pretty Derby - Beginning of a New Era
as Aoi Kiryuin (voice)
2024

Knights of Sidonia: Love Woven in the Stars
2021
TV Appearances

The Slime Diaries
as Rimuru (voice)
2021

Fruits Basket
as Mai Iwata (voice)
2019

Vivy -Fluorite Eye's Song-
as Female staff rookie (voice)
2021

86 EIGHTY-SIX
as (voice)
2021

Sword Art Online
as Villager (voice)
2012

That Time I Got Reincarnated as a Slime
as Narrator (voice)
2018

Bloom Into You
as Announcement (voice)
2018

Rascal Does Not Dream of Bunny Girl Senpai
as Kotomi Kano (voice)
2018

How a Realist Hero Rebuilt the Kingdom
as Pamille Carol (voice)
2021

Kono Oto Tomare!: Sounds of Life
as Attendee (voice)
2019

The Dawn of the Witch
as Loux Krystas (voice)
2022

BLUE LOCK
as Child Meguru Bachira (voice)
2022