Koudai Sakai

Known for

Acting

Born

September 30, 1986 (age 39)

Birthplace

Kurume, Fukuoka, Japan

Biography

Koudai Sakai (酒井広大, Sakai Kōdai, September 30, 1986) is a Japanese voice actor born in Kurume City, Fukuoka Prefecture. He is affiliated with Early Wing.

Best known work

Demon Slayer: Kimetsu no Yaiba

2019

The Quintessential Quintuplets

2019

Captain Tsubasa

2018

Orange

2016

Alya Sometimes Hides Her Feelings in Russian

2024

ODDTAXI

2021

Witch Hat Atelier

2026

Harem in the Labyrinth of Another World

2022

Shadows House

2021

Mr. Nobunaga's Young Bride

2019

Filmography

2026
Witch Hat AtelierTV
as Boy (voice) (1 episode)
2025
Tasokare HotelTV
as Atori Haruto (voice) (12 episodes)
2024
Loner Life in Another WorldTV
as Delinquent F (voice) (12 episodes)
2024
Alya Sometimes Hides Her Feelings in RussianTV
as Takeshi Maruyama (voice) (12 episodes)
2024
Train to the End of the WorldTV
as Calico Cat (voice) (1 episode)
2023
Blue OrchestraTV
as Japanese Teacher (voice) (1 episode), as Class Representative (voice) (1 episode), as Logistics Company Person (voice) (1 episode), as In-Train Announcement (voice) (1 episode), as Audience Member (voice) (1 episode), as Student (voice) (1 episode)
2022
Harem in the Labyrinth of Another WorldTV
as Young Knight (voice) (1 episode), as Knight (voice) (1 episode)
2022
ODDTAXI in the Woods
as Imai (voice)
2021
Shadows HouseTV
as John / Shaun (voice) (25 episodes)
2021
ODDTAXITV
as Imai (voice) (13 episodes)
2020
Argonavis from BanG Dream!TV
as 若草あおい (配音) (13 episodes)
2020
A3!TV
as Sakuya Sakuma (Voice) (12 episodes)
2019
After School Dice ClubTV
as Shinichiro Tanaka (voice) (2 episodes)
2019
Demon Slayer: Kimetsu no YaibaTV
as Kazumi (voice) (2 episodes)
2019
Mr. Nobunaga's Young BrideTV
as Nobunaga Oda (voice) (12 episodes)
2019
A3! SECOND Blooming FESTIVAL
2019
The Quintessential QuintupletsTV
as Boy (voice) (1 episode)
2018
The Master of Ragnarok & Blesser of EinherjarTV
as Yuuto (voice) (12 episodes)
2018
Captain TsubasaTV
as Teppei Kisugi (voice) (1 episode)
2018
Sweet Punishment: I'm the Guard's Personal PetTV
as Kiyonori Yakumo (voice) (13 episodes)
2017
A Predator in a SkirtTV
as Sousuke Kuratani (voice) (12 episodes)
2016
ALL OUT!!TV
as Machio Sumiyoshi (voice) (25 episodes)
2016
OrangeTV
as Kakeru's Former Classmate (voice) (1 episode)
2016
The Lost VillageTV
as Mitsumune (voice) (12 episodes)
2015
Brave BeatsTV
as Flash Beat (voice) (22 episodes)