
Koudai Sakai
Acting
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.
Born: September 30, 1986
Place of Birth: Kurume, Fukuoka, Japan
Known For

Demon Slayer: Kimetsu no Yaiba
After a demon attack leaves his family slain and his sister cursed, Tanjiro embarks upon a perilous journey to find a cure and avenge those he's lost.

The Quintessential Quintuplets
Fuutarou Uesugi is a poor, antisocial ace student who one day meets the rich transfer student Itsuki Nakano. They argue but when Uesugi realizes he is to be her tutor, he tries to get on better terms. While trying to do so he meets four other girls.

ODDTAXI
While working as a taxi driver on the hectic streets of Tokyo, a reticent walrus gets pulled into a mystery involving a missing teenage girl.

Brave Beats
Hibiki Kazaguruma, a sixth grader, meets an amusing little robot named Breakin while coming home from school one day. Breakin, a dancer from an alternate-dimension dance world, challenged the Dance King for the throne and lost. He has been deprived of Dance Stones (crystals containing the powers of different forms of dance) and sent to the human world. To restore his power, Breakin must collect all the Dance Stones scattered around Earth.

Captain Tsubasa
The passionate story of an elementary school student whose thoughts and dreams revolve almost entirely around the love of soccer. 11-year-old Tsubasa Oozora started playing football at a very young age, and while it was mostly just a recreational sport for his friends, for him, it developed into something of an obsession. In order to pursue his dream to the best of his elementary school abilities, Tsubasa moves with his mother to Nankatsu city, which is well-known for its excellent elementary school soccer teams. But although he was easily the best in his old town, Nankatsu has a lot more competition, and he will need all of his skill and talent in order to stand out from this new crowd.

Orange
One day, Naho Takamiya receives a letter written to herself from ten years in the future. As Naho reads on, the letter recites the exact events of the day, including the transfer of a new student into her class named Kakeru Naruse. The Naho from ten years later repeatedly states that she has many regrets, and she wants to fix these by making sure the Naho from the past can make the right decisions—especially regarding Kakeru. What's more shocking is that she discovers that ten years later, Kakeru will no longer be with them. Future Naho asks her to watch over him closely.

Shadows House
A faceless clan lives in a large mansion, masquerading as nobles. Their caretakers are living dolls who spend their days cleaning up the dirt the tenants leave behind. But there’s a deeper mystery at play… and the secret of the house will be unveiled.

Alya Sometimes Hides Her Feelings in Russian
Alya is a transfer student enjoying popularity at her new high school, often sporting a cold shoulder while earning high marks in class. She ignores her nerdy classmate, Kuze Masachika, except for when she blurts out a flirtatious line to him in Russian. Little does she know, Kuze understands Russian, though he pretends not to. Let’s see where this wacky love story takes them!

Tasokare Hotel
Who is the real you? The "Tasokare Hotel" exists in a state of twilight limbo, allowing souls caught between the afterlife and the world of the living to rest. Neko Tsukahara arrives with no memory of who she is or how she came to be there, and is shown to a room filled with items relating to her past. As she searches for a way to remember who she was, a certain incident confronts her.

Mr. Nobunaga's Young Bride
Nobunaga was a teacher who was waiting for that kind of dating sim event to happen in real life. One day, a 14 year old girl named Kicho appears in front of him, saying that she's his wife?! Apparently she came from the Warring States era and seems to have mistaken Nobunaga for the Oda Nobunaga and tells him that she wants to have his children. An age-gap love comedy featuring a teacher with a dating sims brain and a princess with a warring states era brain!!
Filmography
as Atori Haruto (voice)
as Delinquent F (voice)
as Takeshi Maruyama (voice)
as Calico Cat (voice)
as Japanese Teacher (voice)
as Class Representative (voice)
as Logistics Company Person (voice)
as In-Train Announcement (voice)
as Audience Member (voice)
as Young Knight (voice)
as Knight (voice)
as Mikoshiba (voice)
as John / Shaun (voice)
as Imai (voice)
as 若草あおい (配音)
as Sakuya Sakuma (Voice)
as Shinichiro Tanaka (voice)
as Kazumi (voice)
as Nobunaga Oda (voice)
as Boy (voice)
as Yuuto (voice)
as Teppei Kisugi (voice)
as Kiyonori Yakumo (voice)
as Sousuke Kuratani (voice)
as Machio Sumiyoshi (voice)
as Kakeru's Former Classmate (voice)
as Mitsumune (voice)
as Flash Beat (voice)
as New Graduate (voice)
as Yuuhei Arita (voice)