Eiji Akaso
Known for: Acting
Born: March 1, 1994
Place of birth: Aichi, Japan
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
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Filmography
29 movies · 27 TV shows, newest first
NR
Utsurona Jujika
2026
NR
Tokyo MER: Mobile Emergency Room - Capital Crisis
2026
5.3
Kyojo Reunion
2026
5.9
Gimbap and Onigiri
2026
6.3
KINKI
2025
7.4
Inheritance Detective
2025
6.1
366 Days
2025
6.1
Six Lying University Students
2024
5.3
What If Shogun Ieyasu Tokugawa Was to Become the Prime Minister
2024
5.5
Re: Revenge - At the End of Desire
2024
6.6
Zom 100: Bucket List of the Dead
2023
6.6
Turn to Me Mukai-kun
2023
7.5
Zom 100: Bucket List of the Dead
2023
7.0
Pending Train
2023
6.9
Kazama Kimichika: Kyojo Zero
2023
6.0
Soar High!
2022
7.5
ISHIKO and HANEO: You're Suing Me?
2022
7.7
Cherry Magic! THE MOVIE
2022
6.4
Hiru
2022
7.0
The Sunday Runoff
2022
NR
Tales of the Bizarre: 2021 Fall Special
2021
6.7
SUPER RICH
2021
7.2
She Was Pretty
2021
6.2
The Great Yokai War: Guardians
2021
4.0
Hakutaka Shirataka Amane no Investigation File
2021
7.8
Date My Daughter!
2021
8.2
Cherry Magic! Thirty Years of Virginity Can Make You a Wizard?!
2020
7.0
Keep Your Hands Off Eizouken!
2020
7.0
Love Me, Love Me Not
2020
7.1
Love Me, Love Me Not
2020
7.0
Gourmet Detective Goro Akechi
2020
7.3
Keep Your Hands Off Eizouken!
2020
7.0
Hey Sensei, Don't you know?
2019
8.0
Kamen Rider Build NEW WORLD: Kamen Rider Grease
2019
5.0
I Shared My Husband
2019
6.0
Kamen Rider Build: Final Stage
2019
6.2
Kamen Rider Build NEW WORLD: Kamen Rider Cross-Z
2019
7.2
Innocence, Fight Against False Charges
2019
6.1
Kamen Rider Heisei Generations Forever
2018
NR
Kamen Rider Build: Special Event
2018
8.5
Kamen Rider Zi-O
2018
7.0
Kamen Rider Build: Be The One
2018
8.3
Kamen Rider Amazons Season 2 the Movie: Reincarnation
2018
NR
Super Hero Festival: Kamen Rider x Super Sentai Live & Show 2018
2018
NR
Kamen Rider Build: Birth! Bear Televi!! VS Kamen Rider Grease!
2018
7.9
My Long Awaited Love Story
2017
5.6
Kamen Rider Heisei Generations FINAL: Build & Ex-Aid with Legend Riders
2017
7.8
Kamen Rider Build
2017
8.3
Kamen Rider Build: Transformation Lessons ~The Laws Of Transformation Are Set!~
2017
7.6
Closest Love to Heaven
2017
8.1
Tokyo Girl
2016
8.2
Cold Case ~Shinjitsu no Tobira~
2016
8.4
Amazon Riders
2016
6.2
Commuting to School Series On the Way to School
2015
6.4
Kamen Rider
1971NR
One Year to Live, Buy a Man
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