Masaaki Ihara (伊原 正明, Ihara Masaaki, born July 5) is a Japanese seiyū (voice actor) from Osaka Prefecture who is affiliated with Ken Production. He graduated from the 15th upper class of School Duo, a training school for voice actors attached to Ken Production. His special skills are rugby, English conversation, and Osaka dialect. His hobbies include watching horror movies and listening to Showa era songs and chiptunes.

KNOWN FOR

Chihayafuru
2019
Kaiju No. 8
2024
Attack on Titan
2021
To Your Eternity
2022
As a Reincarnated Aristocrat, I'll Use My Appraisal Skill to Rise in the World
2024
My Hero Academia
2021
The Case Study of Vanitas
2021
Gachiakuta
2025
Orb: On the Movements of the Earth
2025
T・P BON
2024
Tengoku Daimakyo
2023
Love Through a Prism
2026

FILMOGRAPHY

All
Movies
TV
Acting
68
2026
Samurai Ballerina -L'étoile de Paris en fleur-
as Man C (voice)
2026
Wash It All Away
as Deliveryman (voice)
2026
Love Through a Prism
as Gentleman (voice)
2026
Grow Up Show
as Beach House Shopkeeper (voice)
2025
Orb: On the Movements of the Earth
as Beggar (voice)
2025
Gachiakuta
as Muscular Man (voice)
2025
Solo Camping for Two
as Izakaya Customer (voice)
2024
Kurayukaba
as Boss (voice)
2024
The Fire Hunter
as Supervisor (voice)
2024
The Fire Hunter
as Crew Member (voice)
2024
The Fire Hunter
as Mob (voice)
2024
The Fable
as Man from the Organization 2 (voice)
2024
As a Reincarnated Aristocrat, I'll Use My Appraisal Skill to Rise in the World
as Furniture craftsman (voice)
2024
Kaiju No. 8
as Takao (voice)
2024
T・P BON
as Kobayashi (voice)
2024
T・P BON
as Thief B (voice)
2024
T・P BON
as Phaeacus (voice)
2024
T・P BON
as Customer A (voice)
2024
T・P BON
as Commander of the Persian Military (voice)
2024
T・P BON
as Billy Clanton (voice)
2024
T・P BON
as Uncle (voice)
2024
T・P BON
as Hunter's Companion C (voice)
2024
T・P BON
as Captain (voice)
2024
T・P BON
as Shopkeeper (voice)
2024
T・P BON
as Villager C (voice)
2024
T・P BON
as Gladiator (voice)
2023
Rascal Does Not Dream of a Sister Venturing Out
as Principal (voice)
2023
The Legendary Hero Is Dead!
as Villager (voice)
2023
The Legendary Hero Is Dead!
as Punitive Force (voice)
2023
The Fire Hunter
as Shouzou's Father (voice)
2023
The Fire Hunter
as Butler (voice)
2023
The Fire Hunter
as Fire Hunter (voice)
2023
Tengoku Daimakyo
as Resident (voice)
2023
In Another World with My Smartphone
as Olba Strand (voice)
2023
Tengoku Daimakyo
as Kiriko's Fan (voice)
2023
Undead Murder Farce
as Reporter (voice)
2023
PLUTO
as Robot Soldier (voice)
2023
The Saint's Magic Power Is Omnipotent
as Male shopkeeper (voice)
2023
Zom 100: Bucket List of the Dead
as Zombie Sliced in Half (voice)
2022
Drifting Home
as Yuta Kumagaya (voice)
2022
Legend of the Galactic Heroes: Die Neue These - Intrigue 1
as Military Physician
2022
When Will Ayumu Make His Move?
as Urushi's Grandfather (voice)
2022
To Your Eternity
as Kolkoda (voice)
2022
The Heike Story
as Ox (voice)
2021
Attack on Titan
as People (voice)
2021
My Hero Academia
as Man (voice)
2021
MARS RED
as Lieutenant General Ishiyama (voice)
2021
I've Been Killing Slimes for 300 Years and Maxed Out My Level
as Store Customer A (voice)
2021
MARS RED
as Ambassador to Japan (voice)
2021
The Case Study of Vanitas
as Invited guest B (voice)
2020
Josee, the Tiger and the Fish
as Additional Voices (voice)
2020
Chihayafuru
as Suihoku Karuta Society Member (voice)
2020
Pokémon: Twilight Wings
as Researcher E (voice)
2020
Pokémon: Twilight Wings
as Guard (voice)
2020
Pokémon: Twilight Wings
as Commentator / Kairiky (voice)
2020
Wandering Witch: The Journey of Elaina
as Macho's brother (voice)
2020
Keep Your Hands Off Eizouken!
as Student (voice)
2019
Lupin the Third: Goodbye Partner
as Special Command Captain (voice)
2019
My Hero Academia: Heroes Rising
as Doctor (voice)
2019
Chihayafuru
as Spectator (voice)
2019
Chihayafuru
as Scorekeeper (voice)
2019
Attack on Titan
as Comrade D (voice)
2018
Attack on Titan
as Detlev (voice)
2018
Attack on Titan
as Resident (voice)
2018
Attack on Titan
as Officer (voice)
2018
Attack on Titan
as Survey Corps Soldier (voice)
2018
Devilman Crybaby
as Captain (voice)
2016
Fastening Days 2
as Kelly's Father (voice)