Eiji Akaso
Known for Acting · 55 credits
- Born
- 1994-03-01 (age 32)
- Place of birth
- Aichi, Japan
- Also known as
- 赤楚 衛二
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
Kamen Rider
1971
as Ryuga Banjou / Kamen Rider Cross-Z / Ryuga Banjo / Kamen Rider Cross-Z
Zom 100: Bucket List of the Dead
2023
as Refugee Guest 1 (voice)
Amazon Riders
2016
as Hiroki Nagase
Cold Case ~Shinjitsu no Tobira~
2016
Kazama Kimichika: Kyojo Zero
2023
as Junji Urihara
Innocence, Fight Against False Charges
2019
as Tokunori Isawa
TV Shows (26)
Kamen Rider
1971
as Ryuga Banjou / Kamen Rider Cross-Z / Ryuga Banjo / Kamen Rider Cross-Z
Zom 100: Bucket List of the Dead
2023
as Refugee Guest 1 (voice)
Amazon Riders
2016
as Hiroki Nagase
Cold Case ~Shinjitsu no Tobira~
2016
Kazama Kimichika: Kyojo Zero
2023
as Junji Urihara
Innocence, Fight Against False Charges
2019
as Tokunori Isawa
Tokyo Girl
2016
as Kohei
ISHIKO and HANEO: You're Suing Me?
2022
as Ao Ooba
Gourmet Detective Goro Akechi
2020
as Nonaka
Kamen Rider Zi-O
2018
as Ryuga Banjo / Kamen Rider Cross-Z
Cherry Magic! Thirty Years of Virginity Can Make You a Wizard?!
2020
as Kiyoshi Adachi
Gimbap and Onigiri
2026
as Taiga Hase
Pending Train
2023
as Yuto Shirahama
Inheritance Detective
2025
as Nao Haie
Soar High!
2022
as Umezu Takashi [Mai's childhood friend]
Re: Revenge - At the End of Desire
2024
as Tendo Kaito
Kamen Rider Build
2017
as Ryuga Banjo / Kamen Rider Cross-Z
Hiru
2022
as Yuuki Shinomiya
Date My Daughter!
2021
as Yuto
I Shared My Husband
2019
as Hideaki Matsuda
Turn to Me Mukai-kun
2023
as Mukai Satoru
SUPER RICH
2021
Keep Your Hands Off Eizouken!
2020
as 小林 (ロボット研究部)
She Was Pretty
2021
as Higuchi Takuya
Hey Sensei, Don't you know?
2019
as Kido Riichi
Kamen Rider Build: Transformation Lessons ~The Laws Of Transformation Are Set!~
2017
as Ryuga Banjo / Kamen Rider Cross-Z
Movies (29)
Kamen Rider Heisei Generations Forever
2018
as Ryuuga Banjou / Kamen Rider Cross-Z
KINKI
2025
as Ozawa Yusei
Kamen Rider Build The Movie: Be The One
2018
as Ryuuga Banjou · Kamen Rider Cross-Z
Zom 100: Bucket List of the Dead
2023
as Akira Tendo
Kyojo Reunion
2026
The Great Yokai War: Guardians
2021
as Amanojaku
Closest Love to Heaven
2017
as Schoolmate
Love Me, Love Me Not
2020
as Kazuomi Inui
Cherry Magic! THE MOVIE
2022
as Kiyoshi Adachi
Love Me, Love Me Not
2020
as High School Boy (voice)
Kamen Rider Build NEW WORLD: Kamen Rider Cross-Z
2019
as Ryuga Banjou / Kamen Rider Cross-Z
Kamen Rider Build NEW WORLD: Kamen Rider Grease
2019
as Ryuga Banjou / Kamen Rider Cross-Z
Super Hero Festival: Kamen Rider x Super Sentai Live & Show 2018
2018
as Self / Kamen Rider Cross-Z (voice)
Tales of the Bizarre: 2021 Fall Special
2021
Kamen Rider Amazons Season 2 the Movie: Reincarnation
2018
as Hiroki Nagase
366 Days
2025
as Minato Makiya
My Long Awaited Love Story
2017
Tokyo MER: Mobile Emergency Room - Capital Crisis
2026
Kamen Rider Heisei Generations FINAL: Build & Ex-Aid with Legend Riders
2017
as Ryuuga Banjou / Kamen Rider Cross-Z
What If Shogun Ieyasu Tokugawa Was to Become the Prime Minister
2024
as Ryoma Sakamoto
Six Lying University Students
2024
as Shogo Hatano
Commuting to School Series On the Way to School
2015
The Sunday Runoff
2022
Keep Your Hands Off Eizouken!
2020
as Kobayashi
Hakutaka Shirataka Amane no Investigation File
2021
as Uzuka Shinsaku
Kamen Rider Build: Birth! Bear Televi!! VS Kamen Rider Grease!
2018
as Ryuga Banjo / Kamen Rider Cross-Z
Kamen Rider Build: Special Event
2018
as Ryuga Banjou / Kamen Rider Cross-Z
Kamen Rider Build: Final Stage
2019
as Ryuga Banjou / Kamen Rider Cross-Z
One Year to Live, Buy a Man
About Eiji Akaso
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… With 55 credits spanning from 1971 to 2026, Eiji Akaso has appeared in 29 films and 26 TV shows.
Fans searching for Eiji Akaso movies, Eiji Akaso filmography, or the latest projects starring Eiji Akaso can stream many of these titles on CineFlixo, free and in HD, with no subscription required.
Most Popular Eiji Akaso Movies
- Kamen Rider Heisei Generations Forever (2018) — as Ryuuga Banjou / Kamen Rider Cross-Z
- KINKI (2025) — as Ozawa Yusei
- Kamen Rider Build The Movie: Be The One (2018) — as Ryuuga Banjou · Kamen Rider Cross-Z
- Zom 100: Bucket List of the Dead (2023) — as Akira Tendo
- Kyojo Reunion (2026)
Where to Watch Eiji Akaso Films
Most Eiji Akaso movies and series are available to stream on CineFlixo in full HD, completely free and without signup. Browse the complete filmography above to jump directly to any title. For more films and the latest web series featuring Eiji Akaso, check our movies catalogue and browse page.