Koudai Sakai

Koudai Sakai

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.

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Known For

Sweet Punishment: I'm the Guard's Personal Pet

Sweet Punishment: I'm the Guard's Personal Pet

2018 • as Kiyonori Yakumo (voice)

Witch Hat Atelier

Witch Hat Atelier

2026 • as Boy (voice)

Demon Slayer: Kimetsu no Yaiba

Demon Slayer: Kimetsu no Yaiba

2019 • as Kazumi (voice)

Blue Orchestra

Blue Orchestra

2023 • as Japanese Teacher (voice)

Blue Orchestra

Blue Orchestra

2023 • as Class Representative (voice)

Blue Orchestra

Blue Orchestra

2023 • as Logistics Company Person (voice)

Filmography

2026

Witch Hat Atelier
Witch Hat Atelier
as Boy (voice)
TV - Released: 4/6/2026

2025

Tasokare Hotel
Tasokare Hotel
as Atori Haruto (voice)
TV - Released: 1/8/2025

2024

Alya Sometimes Hides Her Feelings in Russian
Alya Sometimes Hides Her Feelings in Russian
as Takeshi Maruyama (voice)
TV - Released: 7/3/2024
Loner Life in Another World
Loner Life in Another World
as Delinquent F (voice)
TV - Released: 9/27/2024
Train to the End of the World
Train to the End of the World
as Calico Cat (voice)
TV - Released: 4/1/2024

2023

Blue Orchestra
Blue Orchestra
as Japanese Teacher (voice)
TV - Released: 4/9/2023
Blue Orchestra
Blue Orchestra
as Class Representative (voice)
TV - Released: 4/9/2023
Blue Orchestra
Blue Orchestra
as Logistics Company Person (voice)
TV - Released: 4/9/2023
Blue Orchestra
Blue Orchestra
as In-Train Announcement (voice)
TV - Released: 4/9/2023
Blue Orchestra
Blue Orchestra
as Audience Member (voice)
TV - Released: 4/9/2023
Blue Orchestra
Blue Orchestra
as Student (voice)
TV - Released: 4/9/2023

2022

ODDTAXI in the Woods
ODDTAXI in the Woods
as Imai (voice)
Movie - Released: 4/1/2022
Harem in the Labyrinth of Another World
Harem in the Labyrinth of Another World
as Young Knight (voice)
TV - Released: 7/6/2022
Harem in the Labyrinth of Another World
Harem in the Labyrinth of Another World
as Knight (voice)
TV - Released: 7/6/2022

2021

Shadows House
Shadows House
as John / Shaun (voice)
TV - Released: 4/11/2021
Eroge Can Solve Everything! The Animation
Eroge Can Solve Everything! The Animation
as Mikoshiba (voice)
TV - Released: 6/25/2021
ODDTAXI
ODDTAXI
as Imai (voice)
TV - Released: 4/6/2021

2020

A3!
A3!
as Sakuya Sakuma (Voice)
TV - Released: 1/13/2020
Argonavis from BanG Dream!
Argonavis from BanG Dream!
as 若草あおい (配音)
TV - Released: 4/11/2020

2019

A3! SECOND Blooming FESTIVAL
A3! SECOND Blooming FESTIVAL
Movie - Released: 1/30/2019
The Quintessential Quintuplets
The Quintessential Quintuplets
as Boy (voice)
TV - Released: 1/11/2019
Demon Slayer: Kimetsu no Yaiba
Demon Slayer: Kimetsu no Yaiba
as Kazumi (voice)
TV - Released: 4/6/2019
Mr. Nobunaga's Young Bride
Mr. Nobunaga's Young Bride
as Nobunaga Oda (voice)
TV - Released: 4/6/2019
After School Dice Club
After School Dice Club
as Shinichiro Tanaka (voice)
TV - Released: 10/3/2019

2018

Sweet Punishment: I'm the Guard's Personal Pet
Sweet Punishment: I'm the Guard's Personal Pet
as Kiyonori Yakumo (voice)
TV - Released: 4/2/2018
Captain Tsubasa
Captain Tsubasa
as Teppei Kisugi (voice)
TV - Released: 4/3/2018
The Master of Ragnarok & Blesser of Einherjar
The Master of Ragnarok & Blesser of Einherjar
as Yuuto (voice)
TV - Released: 7/8/2018

2017

A Predator in a Skirt
A Predator in a Skirt
as Sousuke Kuratani (voice)
TV - Released: 7/1/2017

2016

Orange
Orange
as Kakeru's Former Classmate (voice)
TV - Released: 7/4/2016
ALL OUT!!
ALL OUT!!
as Machio Sumiyoshi (voice)
TV - Released: 10/7/2016
The Lost Village
The Lost Village
as Mitsumune (voice)
TV - Released: 4/1/2016

2015

Brave Beats
Brave Beats
as Flash Beat (voice)
TV - Released: 10/11/2015

2014

Pupa
Pupa
as Yuuhei Arita (voice)
TV - Released: 1/10/2014
Hozuki's Coolheadedness
Hozuki's Coolheadedness
as New Graduate (voice)
TV - Released: 1/10/2014