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Eiji Akaso

Eiji Akaso

Department: Acting

Biography

Akaso Eiji is a Japanese actor and model, known for playing Ryuga Banjou in Kamen Rider Build. He is currently represented by Tristone Entertainment. He belonged to the Nagoya model office "FORM JAPAN" when he was in his teens. He was active as a model and talent under the name Mamoru Akaso (赤楚 衛, Akaso Mamoru). In 2010, he joined the local idol group "BOYS AND MEN" in Nagoya, working on stage performances and regular appearances of variety shows. Eiji is said to have left "BOYS AND MEN" in 2011. Originally, he entered the entertainment agency because he wanted to be an actor and not an idol. He won the Grand Prix at the men's model audition of Samantha Thavasa in 2013, which became the turning point for him to audition in Tokyo at the age of 19. The trigger that lead Eiji to drop out of university and to enter the world of entertainment was a call from the CEO of his current agency in 2014. In 2015, he transferred to his current agency Tristone Entertainment, working as an actor and starring in television dramas and films in his current stage name

Known For

Hakutaka Shirataka Amane no Investigation File

Hakutaka Shirataka Amane no Investigation File

2021

Tales of the Bizarre: 2021 Fall Special

Tales of the Bizarre: 2021 Fall Special

2021

Cherry Magic! THE MOVIE

Cherry Magic! THE MOVIE

2022

The Sunday Runoff

The Sunday Runoff

2022

Zom 100: Bucket List of the Dead

Zom 100: Bucket List of the Dead

2023

Commuting to School Series On the Way to School

Commuting to School Series On the Way to School

2015

What If Shogun Ieyasu Tokugawa Was to Become the Prime Minister

What If Shogun Ieyasu Tokugawa Was to Become the Prime Minister

2024

Six Lying University Students

Six Lying University Students

2024

Kamen Rider Heisei Generations FINAL: Build & Ex-Aid with Legend Riders

Kamen Rider Heisei Generations FINAL: Build & Ex-Aid with Legend Riders

2017

Super Hero Festival: Kamen Rider x Super Sentai Live & Show 2018

Super Hero Festival: Kamen Rider x Super Sentai Live & Show 2018

2018

Kamen Rider Build The Movie: Be The One

Kamen Rider Build The Movie: Be The One

2018

Kamen Rider Amazons Season 2 the Movie: Reincarnation

Kamen Rider Amazons Season 2 the Movie: Reincarnation

2018

Kamen Rider Heisei Generations Forever

Kamen Rider Heisei Generations Forever

2018

Kamen Rider Build NEW WORLD: Kamen Rider Cross-Z

Kamen Rider Build NEW WORLD: Kamen Rider Cross-Z

2019

Kamen Rider Build: Birth! Bear Televi!! VS Kamen Rider Grease!

Kamen Rider Build: Birth! Bear Televi!! VS Kamen Rider Grease!

2018

Kamen Rider Build: Special Event

Kamen Rider Build: Special Event

2018

Kamen Rider Build: Final Stage

Kamen Rider Build: Final Stage

2019

Kamen Rider Build NEW WORLD: Kamen Rider Grease

Kamen Rider Build NEW WORLD: Kamen Rider Grease

2019

Keep Your Hands Off Eizouken!

Keep Your Hands Off Eizouken!

2020

Love Me, Love Me Not

Love Me, Love Me Not

2020

My Long Awaited Love Story

My Long Awaited Love Story

2017

Love Me, Love Me Not

Love Me, Love Me Not

2020

Closest Love to Heaven

Closest Love to Heaven

2017

The Great Yokai War: Guardians

The Great Yokai War: Guardians

2021

366 Days

366 Days

2025

KINKI

KINKI

2025

Kyojo Reunion

Kyojo Reunion

2026

One Year to Live, Buy a Man

One Year to Live, Buy a Man

Date My Daughter!

Date My Daughter!

2021

Date My Daughter!

Date My Daughter!

2021

She Was Pretty

She Was Pretty

2021

Pending Train

Pending Train

2023

Kazama Kimichika: Kyojo Zero

Kazama Kimichika: Kyojo Zero

2023

SUPER RICH

SUPER RICH

2021

Kamen Rider Build: Transformation Lessons ~The Laws Of Transformation Are Set!~

Kamen Rider Build: Transformation Lessons ~The Laws Of Transformation Are Set!~

2017

Turn to Me Mukai-kun

Turn to Me Mukai-kun

2023

Hiru

Hiru

2022

Kamen Rider

Kamen Rider

1971

Kamen Rider

Kamen Rider

1971

ISHIKO and HANEO: You're Suing Me?

ISHIKO and HANEO: You're Suing Me?

2022

Innocence, Fight Against False Charges

Innocence, Fight Against False Charges

2019

Soar High!

Soar High!

2022

I Shared My Husband

I Shared My Husband

2019

Re: Revenge - At the End of Desire

Re: Revenge - At the End of Desire

2024

Tokyo Girl

Tokyo Girl

2016

Hey Sensei, Don't you know?

Hey Sensei, Don't you know?

2019

Amazon Riders

Amazon Riders

2016

Gourmet Detective Goro Akechi

Gourmet Detective Goro Akechi

2020

Keep Your Hands Off Eizouken!

Keep Your Hands Off Eizouken!

2020

Kamen Rider Build

Kamen Rider Build

2017

Kamen Rider Zi-O

Kamen Rider Zi-O

2018

Cherry Magic! Thirty Years of Virginity Can Make You a Wizard?!

Cherry Magic! Thirty Years of Virginity Can Make You a Wizard?!

2020

Cold Case ~Shinjitsu no Tobira~

Cold Case ~Shinjitsu no Tobira~

2016

Inheritance Detective

Inheritance Detective

2025

Zom 100: Bucket List of the Dead

Zom 100: Bucket List of the Dead

2023

Gimbap and Onigiri

Gimbap and Onigiri

2026