
Miho Okasaki
Acting
Born 1998-11-22 · Okayama, Japan
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.
Filmography

That Time I Got Reincarnated as a Slime the Movie: Tears of the Azure Sea
Feb 27, 2026

Animelo Summer Live 2024 -Stargazer- 9/1
Sep 1, 2024

Animelo Summer Live 2024 -Stargazer- 8/31
Aug 31, 2024

Umamusume: Pretty Derby - Beginning of a New Era
May 24, 2024

THE IDOLM@STER SHINY COLORS 5thLIVE If I_wings
Dec 20, 2023

My Next Life as a Villainess: All Routes Lead to Doom! The Movie
Dec 8, 2023

Rascal Does Not Dream of a Knapsack Kid
Dec 1, 2023

Rascal Does Not Dream of a Sister Venturing Out
Jun 23, 2023

That Time I Got Reincarnated as a Slime the Movie: Scarlet Bond
Nov 25, 2022

Demon Slayer: Kimetsu no Yaiba - Tsuzumi Mansion Arc
Sep 15, 2022

IDOL bu SHOW Movie
Jun 24, 2022

Knights of Sidonia: Love Woven in the Stars
Jun 4, 2021

THE IDOLM@STER SHINY COLORS 2ndLIVE STEP INTO THE SUNSET SKY
Mar 20, 2021

Student Council Staff Members Movie 2
Jan 1, 2021

THE IDOLM@STER SHINY COLORS MUSIC DAWN
Oct 31, 2020

The Magnificent KOTOBUKI: The Movie
Sep 11, 2020