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
Medalist
Seira Shishido (voice) · (3 episodes)
2025
Animelo Summer Live 2024 -Stargazer- 9/1
Hinana Ichikawa
2024
Animelo Summer Live 2024 -Stargazer- 8/31
Self
2024
THE NEW GATE
Yuzuha (voice) · (12 episodes)
2024
As a Reincarnated Aristocrat, I'll Use My Appraisal Skill to Rise in the World
Rosell Kischa (voice) · (24 episodes)
2024
Jellyfish Can't Swim in the Night
Mero Seto (voice) · (12 episodes)
2024
Doctor Elise: The Royal Lady with the Lamp
Mary (voice) · (2 episodes)
2024
THE IDOLM@STER SHINY COLORS 5thLIVE If I_wings
Hinana Ichikawa
2023
My Next Life as a Villainess: All Routes Lead to Doom! -The Movie-
Mary Hunt (voice)
2023
Rascal Does Not Dream of a Knapsack Kid
Kotomi Kano (voice)
2023
That Time I Got Reincarnated as a Slime: Visions
Rimuru / Slime (voice), Narrator (voice) · (3 episodes)
2023
A Playthrough of a Certain Dude's VRMMO Life
Milly (voice) · (12 episodes)
2023
Rascal Does Not Dream of a Sister Venturing Out
Kotomi Kano (voice)
2023
Farming Life in Another World
Fraulem (voice) · (5 episodes)
2023
That Time I Got Reincarnated as a Slime the Movie: Scarlet Bond
Rimuru (voice)
2022
BLUE LOCK
Child Meguru Bachira (voice) · (2 episodes)
2022
Demon Slayer: Kimetsu no Yaiba - Tsuzumi Mansion Arc
Teruko (voice)
2022
Extreme Hearts
Saki Kodaka (voice) · (12 episodes)
2022
IDOL bu SHOW Movie
Mirei "Mirechi" Wakatsuki (voice)
2022
The Dawn of the Witch
Loux Krystas (voice) · (12 episodes)
2022
Tales of Luminaria: The Fateful Crossroad
Celia Arvier (voice) · (2 episodes)
2022
How a Realist Hero Rebuilt the Kingdom
Pamille Carol (voice) · (1 episode)
2021
86 EIGHTY-SIX
(voice) · (1 episode)
2021
The Slime Diaries
Rimuru (voice) · (12 episodes)
2021
Vivy: Fluorite Eye's Song
Female staff rookie (voice) · (1 episode)
2021
THE IDOLM@STER SHINY COLORS 2ndLIVE STEP INTO THE SUNSET SKY
Hinana Ichikawa
2021
Student Council Staff Members Movie 2
2021
THE IDOLM@STER SHINY COLORS MUSIC DAWN
Hinana Ichikawa
2020
Wandering Witch: The Journey of Elaina
Avilia (voice) · (12 episodes)
2020
The Magnificent KOTOBUKI: The Movie
Maria (voice)
2020
POKÉTOON
Purin (voice) · (1 episode)
2020
My Next Life as a Villainess: All Routes Lead to Doom!
Mary Hunt (voice) · (24 episodes)
2020
Ahiru no Sora
Harumi Tominaga (voice) · (10 episodes)
2019
The Demon Girl Next Door
Children (voice) · (1 episode)
2019
Lord El-Melloi II's Case Files {Rail Zeppelin} Grace note
Yvette L. Lehrman (voice) · (13 episodes)
2019
Kono Oto Tomare!: Sounds of Life
Attendee (voice) · (1 episode)
2019
Fruits Basket
Mai Iwata (voice) · (10 episodes)
2019
Demon Slayer: Kimetsu no Yaiba
Teruko (voice) · (4 episodes)
2019
Kaguya-sama: Love Is War
Girl getting love confession (voice) · (1 episode)
2019
Bloom Into You
Announcement (voice) · (1 episode)
2018
Rascal Does Not Dream of Bunny Girl Senpai
Kotomi Kano (voice) · (1 episode)
2018
That Time I Got Reincarnated as a Slime
Narrator (voice) · (1 episode)
2018
That Time I Got Reincarnated as a Slime
Rimuru / Slime (voice) · (77 episodes)
2018
Music Girls
Miku Nishio (voice) · (12 episodes)
2018
Teasing Master Takagi-san
Suzuki (voice) · (3 episodes)
2018
Sword Art Online
Villager (voice) · (1 episode)
2012
A Certain Magical Index
Citizen (voice) · (1 episode)
2008