Miho Okasaki
Acting
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
Acting52
tvChampignon Witch
2026
Merino (voice)
tvPrivate Tutor to the Duke's Daughter
2025
Lynne Leinster (voice)
tvMedalist
2025
Seira Shishido (voice)
movieAnimelo Summer Live 2024 -Stargazer- 9/1
2024
Hinana Ichikawa
movieUmamusume: Pretty Derby - Beginning of a New Era
2024
Aoi Kiryuin (voice)
tvTHE NEW GATE
2024
Yuzuha (voice)
tvAs a Reincarnated Aristocrat, I'll Use My Appraisal Skill to Rise in the World
2024
Rosell Kischa (voice)
tvJellyfish Can't Swim in the Night
2024
Mero Seto (voice)
tvDoctor Elise: The Royal Lady with the Lamp
2024
Mary (voice)
movieTHE IDOLM@STER SHINY COLORS 5thLIVE If I_wings
2023
Hinana Ichikawa
movieRascal Does Not Dream of a Knapsack Kid
2023
Kotomi Kano (voice)
tvA Playthrough of a Certain Dude's VRMMO Life
2023
Milly (voice)
movieRascal Does Not Dream of a Sister Venturing Out
2023
Kotomi Kano (voice)
tvFarming Life in Another World
2023
Fraulem (voice)
tvBLUE LOCK
2022
Child Meguru Bachira (voice)
tvExtreme Hearts
2022
Saki Kodaka (voice)
movieIDOL bu SHOW Movie
2022
Mirei "Mirechi" Wakatsuki (voice)
tvThe Dawn of the Witch
2022
Loux Krystas (voice)
tvTales of Luminaria: The Fateful Crossroad
2022
Celia Arvier (voice)
tvHow a Realist Hero Rebuilt the Kingdom
2021
Pamille Carol (voice)
tv86 EIGHTY-SIX
2021
(voice)
tvThe Slime Diaries
2021
Rimuru (voice)
tvVivy -Fluorite Eye's Song-
2021
Female staff rookie (voice)
movieTHE IDOLM@STER SHINY COLORS MUSIC DAWN
2020
Hinana Ichikawa
tvWandering Witch: The Journey of Elaina
2020
Avilia (voice)
movieThe Magnificent KOTOBUKI: The Movie
2020
Maria (voice)
tvPOKÉTOON
2020
Purin (voice)
tvMy Next Life as a Villainess: All Routes Lead to Doom!
2020
Mary Hunt (voice)
tvAhiru no Sora
2019
Harumi Tominaga (voice)
tvThe Demon Girl Next Door
2019
Children (voice)
tvLord El-Melloi II's Case Files {Rail Zeppelin} Grace note
2019
Yvette L. Lehrman (voice)
tvKono Oto Tomare!: Sounds of Life
2019
Attendee (voice)
tvFruits Basket
2019
Mai Iwata (voice)
tvDemon Slayer: Kimetsu no Yaiba
2019
Teruko (voice)
tvKaguya-sama: Love Is War
2019
Girl getting love confession (voice)
tvBloom Into You
2018
Announcement (voice)
tvRascal Does Not Dream of Bunny Girl Senpai
2018
Kotomi Kano (voice)
tvThat Time I Got Reincarnated as a Slime
2018
Narrator (voice) / Rimuru (voice)
tvMusic Girls
2018
Miku Nishio (voice)
tvTeasing Master Takagi-san
2018
Suzuki (voice)
tvSlow Start
2018
Girl (voice)
tvTheatre of Darkness: Yamishibai
2013
Shizuka (voice) / Satomi (voice) / (voice) / Sayuki (voice) / Chiaki (voice)
tvSword Art Online
2012
Villager (voice)
tvA Certain Magical Index
2008
Citizen (voice)
Sound5
tvPrivate Tutor to the Duke's Daughter
2025
Theme Song Performance
tvI'm a Noble on the Brink of Ruin, So I Might as Well Try Mastering Magic
2025
Theme Song Performance
tvExtreme Hearts
2022
Theme Song Performance
tvThe Slime Diaries
2021
Theme Song Performance
tvSeton Academy: Join the Pack!
2020
Theme Song Performance