Miho Okasaki
Acting·November 22, 1998 — 27 years old·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.
Known For
Demon Slayer: Kimetsu no Yaiba
2019·8.6
Sword Art Online
2012·8.2
Rascal Does Not Dream of Bunny Girl Senpai
2018·8.5
That Time I Got Reincarnated as a Slime
2018·8.4
Kaguya-sama: Love Is War
2019·8.5
BLUE LOCK
2022·8.3
That Time I Got Reincarnated as a Slime the Movie: Scarlet Bond
2022·7.4
Teasing Master Takagi-san
2018·8.2
86 EIGHTY-SIX
2021·8.1
Seton Academy: Join the Pack!
2020·8.4
A Certain Magical Index
2008·7.5
Ahiru no Sora
2019·8.4
Filmography · 54
2026That Time I Got Reincarnated as a Slime the Movie: Tears of the Azure SeaRimuru (voice)2026Champignon WitchTVMerino (voice)2025Private Tutor to the Duke's DaughterTVLynne Leinster (voice) · Theme Song Performance2025I'm a Noble on the Brink of Ruin, So I Might as Well Try Mastering MagicTVTheme Song Performance2025MedalistTVSeira Shishido (voice)2024Animelo Summer Live 2024 -Stargazer- 9/1Hinana Ichikawa2024Animelo Summer Live 2024 -Stargazer- 8/31Self2024Umamusume: Pretty Derby - Beginning of a New EraAoi Kiryuin (voice)2024THE NEW GATETVYuzuha (voice)2024As a Reincarnated Aristocrat, I'll Use My Appraisal Skill to Rise in the WorldTVRosell Kischa (voice)2024Jellyfish Can't Swim in the NightTVMero Seto (voice)2024Doctor Elise: The Royal Lady with the LampTVMary (voice)2023THE IDOLM@STER SHINY COLORS 5thLIVE If I_wingsHinana Ichikawa2023My Next Life as a Villainess: All Routes Lead to Doom! The MovieMary Hunt (voice)2023Rascal Does Not Dream of a Knapsack KidKotomi Kano (voice)2023A Playthrough of a Certain Dude's VRMMO LifeTVMilly (voice)2023Rascal Does Not Dream of a Sister Venturing OutKotomi Kano (voice)2023Farming Life in Another WorldTVFraulem (voice)2022That Time I Got Reincarnated as a Slime the Movie: Scarlet BondRimuru (voice)2022BLUE LOCKTVChild Meguru Bachira (voice)2022Demon Slayer: Kimetsu no Yaiba - Tsuzumi Mansion ArcTeruko (voice)2022Extreme HeartsTVSaki Kodaka (voice) · Theme Song Performance2022IDOL bu SHOW MovieMirei "Mirechi" Wakatsuki (voice)2022The Dawn of the WitchTVLoux Krystas (voice)2022Tales of Luminaria: The Fateful CrossroadTVCelia Arvier (voice)2021How a Realist Hero Rebuilt the KingdomTVPamille Carol (voice)2021Knights of Sidonia: Love Woven in the Stars202186 EIGHTY-SIXTV(voice)2021The Slime DiariesTVRimuru (voice) · Theme Song Performance2021Vivy -Fluorite Eye's Song-TVFemale staff rookie (voice)2021THE IDOLM@STER SHINY COLORS 2ndLIVE STEP INTO THE SUNSET SKYHinana Ichikawa2021Student Council Staff Members Movie 2(voice)2020THE IDOLM@STER SHINY COLORS MUSIC DAWNHinana Ichikawa2020Wandering Witch: The Journey of ElainaTVAvilia (voice)2020The Magnificent KOTOBUKI: The MovieMaria (voice)2020POKÉTOONTVPurin (voice)2020My Next Life as a Villainess: All Routes Lead to Doom!TVMary Hunt (voice)2020Seton Academy: Join the Pack!TVTheme Song Performance2019Ahiru no SoraTVHarumi Tominaga (voice)2019The Demon Girl Next DoorTVChildren (voice)2019Lord El-Melloi II's Case Files {Rail Zeppelin} Grace noteTVYvette L. Lehrman (voice)2019Kono Oto Tomare!: Sounds of LifeTVAttendee (voice)2019Fruits BasketTVMai Iwata (voice)2019Demon Slayer: Kimetsu no YaibaTVTeruko (voice)2019Kaguya-sama: Love Is WarTVGirl getting love confession (voice)2018Bloom Into YouTVAnnouncement (voice)2018Rascal Does Not Dream of Bunny Girl SenpaiTVKotomi Kano (voice)2018That Time I Got Reincarnated as a SlimeTVNarrator (voice) · Rimuru (voice)2018Music GirlsTVMiku Nishio (voice)2018Teasing Master Takagi-sanTVSuzuki (voice)2018Slow StartTVGirl (voice)2013Theatre of Darkness: YamishibaiTVShizuka (voice) · Satomi (voice) · (voice) · Sayuki (voice) · Chiaki (voice)2012Sword Art OnlineTVVillager (voice)2008A Certain Magical IndexTVCitizen (voice)