Eiji Akaso

Eiji Akaso

Known for
Acting
Born
March 1, 1994 (age 32)
Birthplace
Aichi, Japan

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

Photos

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Filmography

2027
Okinawa Confidential poster

Okinawa Confidential

Movie

2026
Kyojo: Reunion poster

Kyojo: Reunion

Movie

2026
One Year to Live, Buy a Man poster

One Year to Live, Buy a Man

Movie · as Sena

2026
Tokyo MER: Mobile Emergency Room - Capital Crisis poster

Tokyo MER: Mobile Emergency Room - Capital Crisis

Movie · as Haru Ohgi

2026
Gimbap and Onigiri poster

Gimbap and Onigiri

TV · as Taiga Hase · 10 eps

2026
Hollow Cross poster

Hollow Cross

TV · as Fumiya Nishina · 4 eps

2026
Brother, Sister poster

Brother, Sister

TV · as Shuji Sonoda · 5 eps

2025
366 Days poster

366 Days

Movie · as Minato Makiya

2025
KINKI poster

KINKI

Movie · as Ozawa Yusei

2025
Inheritance Detective poster

Inheritance Detective

TV · as Nao Haie · 10 eps

2024
What If Shogun Ieyasu Tokugawa Was to Become the Prime Minister poster

What If Shogun Ieyasu Tokugawa Was to Become the Prime Minister

Movie · as Ryoma Sakamoto

2024
Six Lying University Students poster

Six Lying University Students

Movie · as Shogo Hatano

2024
Re: Revenge - At the End of Desire poster

Re: Revenge - At the End of Desire

TV · as Tendo Kaito · 11 eps

2023
Zom 100: Bucket List of the Dead poster

Zom 100: Bucket List of the Dead

Movie · as Akira Tendo

2023
Pending Train poster

Pending Train

TV · as Yuto Shirahama · 10 eps

2023
Kazama Kimichika: Kyojo Zero poster

Kazama Kimichika: Kyojo Zero

TV · as Junji Urihara · 2 eps

2023
Turn to Me Mukai-kun poster

Turn to Me Mukai-kun

TV · as Mukai Satoru · 10 eps

2023
Zom 100: Bucket List of the Dead poster

Zom 100: Bucket List of the Dead

TV · as Refugee Guest 1 (voice) · 1 ep

2022
Cherry Magic! THE MOVIE poster

Cherry Magic! THE MOVIE

Movie · as Kiyoshi Adachi

2022
The Sunday Runoff poster

The Sunday Runoff

Movie

2022
Hiru poster

Hiru

TV · as Yuuki Shinomiya · 6 eps

2022
ISHIKO and HANEO: You're Suing Me? poster

ISHIKO and HANEO: You're Suing Me?

TV · as Ao Ooba · 10 eps

2022
Soar High! poster

Soar High!

TV · as Umezu Takashi [Mai's childhood friend] · 126 eps

2021
Hakutaka Shirataka Amane no Investigation File poster

Hakutaka Shirataka Amane no Investigation File

Movie · as Uzuka Shinsaku

2021
Tales of the Bizarre: 2021 Fall Special poster

Tales of the Bizarre: 2021 Fall Special

Movie

2021
The Great Yokai War: Guardians poster

The Great Yokai War: Guardians

Movie · as Amanojaku

2021
Date My Daughter! poster

Date My Daughter!

TV · as Yuto · 1 ep

2021
She Was Pretty poster

She Was Pretty

TV · as Higuchi Takuya · 10 eps

2021
SUPER RICH poster

SUPER RICH

TV · 11 eps

2020
Keep Your Hands Off Eizouken! poster

Keep Your Hands Off Eizouken!

Movie · as Kobayashi

2020
Love Me, Love Me Not poster

Love Me, Love Me Not

Movie · as Kazuomi Inui

2020
Love Me, Love Me Not poster

Love Me, Love Me Not

Movie · as High School Boy (voice)

2020
Gourmet Detective Goro Akechi poster

Gourmet Detective Goro Akechi

TV · as Nonaka · 1 ep

2020
Keep Your Hands Off Eizouken! poster

Keep Your Hands Off Eizouken!

TV · as 小林 (ロボット研究部) · 1 ep

2020
Cherry Magic! Thirty Years of Virginity Can Make You a Wizard?! poster

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

TV · as Kiyoshi Adachi · 12 eps

2019
Kamen Rider Build NEW WORLD: Kamen Rider Cross-Z poster

Kamen Rider Build NEW WORLD: Kamen Rider Cross-Z

Movie · as Ryuga Banjou / Kamen Rider Cross-Z

2019
Kamen Rider Build: Final Stage poster

Kamen Rider Build: Final Stage

Movie · as Ryuga Banjou / Kamen Rider Cross-Z

2019
Kamen Rider Build NEW WORLD: Kamen Rider Grease poster

Kamen Rider Build NEW WORLD: Kamen Rider Grease

Movie · as Ryuga Banjou / Kamen Rider Cross-Z

2019
Innocence, Fight Against False Charges poster

Innocence, Fight Against False Charges

TV · as Tokunori Isawa · 10 eps

2019
I Shared My Husband poster

I Shared My Husband

TV · as Hideaki Matsuda · 10 eps

2019
Hey Sensei, Don't you know? poster

Hey Sensei, Don't you know?

TV · as Kido Riichi · 6 eps

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

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

Movie · as Self / Kamen Rider Cross-Z (voice)

2018
Kamen Rider Build: Be The One poster

Kamen Rider Build: Be The One

Movie · as Ryuuga Banjou · Kamen Rider Cross-Z

2018
Kamen Rider Amazons Season 2 the Movie: Reincarnation poster

Kamen Rider Amazons Season 2 the Movie: Reincarnation

Movie · as Hiroki Nagase

2018
Kamen Rider Heisei Generations Forever poster

Kamen Rider Heisei Generations Forever

Movie · as Ryuuga Banjou / Kamen Rider Cross-Z

2018
Kamen Rider Build: Birth! Bear Televi!! VS Kamen Rider Grease! poster

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

Movie · as Ryuga Banjo / Kamen Rider Cross-Z

2018
Kamen Rider Build: Special Event poster

Kamen Rider Build: Special Event

Movie · as Ryuga Banjou / Kamen Rider Cross-Z

2018
Kamen Rider Zi-O poster

Kamen Rider Zi-O

TV · as Ryuga Banjo / Kamen Rider Cross-Z · 2 eps

2017
Kamen Rider Heisei Generations FINAL: Build & Ex-Aid with Legend Riders poster

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

Movie · as Ryuuga Banjou / Kamen Rider Cross-Z

2017
My Long Awaited Love Story poster

My Long Awaited Love Story

Movie

2017
Closest Love to Heaven poster

Closest Love to Heaven

Movie · as Schoolmate

2017
Kamen Rider Build: Transformation Lessons ~The Laws Of Transformation Are Set!~ poster

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

TV · as Ryuga Banjo / Kamen Rider Cross-Z · 1 ep

2017
Kamen Rider Build poster

Kamen Rider Build

TV · as Ryuga Banjo / Kamen Rider Cross-Z · 49 eps

2016
Tokyo Girl poster

Tokyo Girl

TV · as Kohei · 2 eps

2016
Amazon Riders poster

Amazon Riders

TV · as Hiroki Nagase · 13 eps

2016
Cold Case: Door of Truth poster

Cold Case: Door of Truth

TV · as Hirayama Yosuke · 1 ep

2015
Commuting to School Series On the Way to School poster

Commuting to School Series On the Way to School

Movie

1971
Kamen Rider poster

Kamen Rider

TV · as Ryuga Banjou / Kamen Rider Cross-Z, Ryuga Banjo / Kamen Rider Cross-Z · 49 eps