Miho Okasaki

1998 (27) • Acting

Born: 11/22/1998 (27) in Okayama, Japan

Known for: Acting

Miho Okasaki

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

Demon Slayer: Kimetsu no Yaiba

86%

Teruko (voice)

2019

Sword Art Online

82%

Villager (voice)

2012

Rascal Does Not Dream of Bunny Girl Senpai

85%

Kotomi Kano (voice)

2018

That Time I Got Reincarnated as a Slime

84%

Rimuru (voice) / Narrator (voice)

2018

Kaguya-sama: Love Is War

85%

Girl getting love confession (voice)

2019

BLUE LOCK

83%

Child Meguru Bachira (voice)

2022

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

74%

Rimuru (voice)

2022

Teasing Master Takagi-san

82%

Suzuki (voice)

2018

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

82%

Rimuru (voice)

2026

Champignon Witch

60%

Merino (voice)

2026

Private Tutor to the Duke's Daughter

61%

Lynne Leinster (voice)

2025

Private Tutor to the Duke's Daughter

61%

Theme Song Performance

2025

I'm a Noble on the Brink of Ruin, So I Might as Well Try Mastering Magic

66%

Theme Song Performance

2025

Medalist

82%

Seira Shishido (voice)

2025

Animelo Summer Live 2024 -Stargazer- 9/1

Hinana Ichikawa

2024

Animelo Summer Live 2024 -Stargazer- 8/31

Self

2024

Umamusume: Pretty Derby - Beginning of a New Era

86%

Aoi Kiryuin (voice)

2024

THE NEW GATE

68%

Yuzuha (voice)

2024

Jellyfish Can't Swim in the Night

72%

Mero Seto (voice)

2024

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

74%

Rosell Kischa (voice)

2024

Doctor Elise: The Royal Lady with the Lamp

75%

Mary (voice)

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

63%

Mary Hunt (voice)

2023

Rascal Does Not Dream of a Knapsack Kid

77%

Kotomi Kano (voice)

2023

A Playthrough of a Certain Dude's VRMMO Life

64%

Milly (voice)

2023

Rascal Does Not Dream of a Sister Venturing Out

77%

Kotomi Kano (voice)

2023

Farming Life in Another World

77%

Fraulem (voice)

2023

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

74%

Rimuru (voice)

2022

BLUE LOCK

83%

Child Meguru Bachira (voice)

2022

Demon Slayer: Kimetsu no Yaiba - Tsuzumi Mansion Arc

74%

Teruko (voice)

2022

Extreme Hearts

41%

Saki Kodaka (voice)

2022

Extreme Hearts

41%

Theme Song Performance

2022

IDOL bu SHOW Movie

Mirei "Mirechi" Wakatsuki (voice)

2022

The Dawn of the Witch

61%

Loux Krystas (voice)

2022

Tales of Luminaria: The Fateful Crossroad

47%

Celia Arvier (voice)

2022

How a Realist Hero Rebuilt the Kingdom

77%

Pamille Carol (voice)

2021