Personal details
Known for
Acting
Gender
Male
Born
1 marzo 1994 (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
Conosciuto per
6.2
Film
KINKI
Ozawa Yusei
2025
7.0
Series
Soar High!
Umezu Takashi [Mai's childhood friend]
2022–2023
8.4
Series
Amazon Riders
Hiroki Nagase
2016–2017
7.5
Series
ISHIKO and HANEO: You're Suing Me?
Ao Ooba
2022
8.2
Series
Cherry Magic! Thirty Years of Virginity Can Make You a Wizard?!
Kiyoshi Adachi
2020
6.5
Film
Zom 100: Bucket List of the Dead
Akira Tendo
2023
5.9
Series
Gimbap and Onigiri
Taiga Hase
2026
6.8
Series
Innocence, Fight Against False Charges
Tokunori Isawa
2019
7.0
Series
Pending Train
Yuto Shirahama
2023
5.5
Series
Re: Revenge - At the End of Desire
Tendo Kaito
2024
7.8
Series
Kamen Rider Build
Ryuga Banjo / Kamen Rider Cross-Z
2017–2018
7.2
Series
She Was Pretty
Higuchi Takuya
2021
7.7
Series
Inheritance Detective
Nao Haie
2025
0.0
Series
Hollow Cross
Fumiya Nishina
2026–
6.7
Series
SUPER RICH
2021
6.8
Series
Turn to Me Mukai-kun
Mukai Satoru
2023
7.0
Film
Love Me, Love Me Not
High School Boy (voice)
2020
7.6
Film
Closest Love to Heaven
Schoolmate
2017
0.0
Film
Tokyo MER: Mobile Emergency Room - Capital Crisis
Haru Ohgi
2026
5.0
Series
I Shared My Husband
Hideaki Matsuda
2019
7.0
Film
Kamen Rider Build The Movie: Be The One
Ryuuga Banjou · Kamen Rider Cross-Z
2018
7.0
Series
Hey Sensei, Don't you know?
Kido Riichi
2019–2020
6.1
Film
Kamen Rider Heisei Generations Forever
Ryuuga Banjou / Kamen Rider Cross-Z
2018
7.7
Film
Cherry Magic! THE MOVIE
Kiyoshi Adachi
2022
7.1
Film
Love Me, Love Me Not
Kazuomi Inui
2020
6.2
Film
Kamen Rider Build NEW WORLD: Kamen Rider Cross-Z
Ryuga Banjou / Kamen Rider Cross-Z
2019
8.3
Film
Kamen Rider Build NEW WORLD: Kamen Rider Grease
Ryuga Banjou / Kamen Rider Cross-Z
2019
6.2
Film
The Great Yokai War: Guardians
Amanojaku
2021
6.2
Film
Six Lying University Students
Shogo Hatano
2024
7.9
Film
My Long Awaited Love Story
2017
8.4
Film
Kamen Rider Amazons Season 2 the Movie: Reincarnation
Hiroki Nagase
2018
5.5
Film
Kamen Rider Heisei Generations FINAL: Build & Ex-Aid with Legend Riders
Ryuuga Banjou / Kamen Rider Cross-Z
2017
5.3
Film
What If Shogun Ieyasu Tokugawa Was to Become the Prime Minister
Ryoma Sakamoto
2024
6.0
Film
366 Days
Minato Makiya
2025
6.8
Film
Keep Your Hands Off Eizouken!
Kobayashi
2020
6.0
Film
Kamen Rider Build: Final Stage
Ryuga Banjou / Kamen Rider Cross-Z
2019
7.0
Film
The Sunday Runoff
2022
4.0
Film
Hakutaka Shirataka Amane no Investigation File
Uzuka Shinsaku
2021
Acting credits 38 titles
Gimbap and Onigiri
as Taiga Hase
5.9
2026
Hollow Cross
as Fumiya Nishina
0.0
2026–
Tokyo MER: Mobile Emergency Room - Capital Crisis
as Haru Ohgi
0.0
2026
Inheritance Detective
as Nao Haie
7.7
2025
366 Days
as Minato Makiya
6.0
2025
KINKI
as Ozawa Yusei
6.2
2025
Re: Revenge - At the End of Desire
as Tendo Kaito
5.5
2024
Six Lying University Students
as Shogo Hatano
6.2
2024
What If Shogun Ieyasu Tokugawa Was to Become the Prime Minister
as Ryoma Sakamoto
5.3
2024
Zom 100: Bucket List of the Dead
as Akira Tendo
6.5
2023
Turn to Me Mukai-kun
as Mukai Satoru
6.8
2023
Pending Train
as Yuto Shirahama
7.0
2023
Cherry Magic! THE MOVIE
as Kiyoshi Adachi
7.7
2022
ISHIKO and HANEO: You're Suing Me?
as Ao Ooba
7.5
2022
The Sunday Runoff
7.0
2022
Soar High!
as Umezu Takashi [Mai's childhood friend]
7.0
2022–2023
SUPER RICH
6.7
2021
She Was Pretty
as Higuchi Takuya
7.2
2021
Hakutaka Shirataka Amane no Investigation File
as Uzuka Shinsaku
4.0
2021
The Great Yokai War: Guardians
as Amanojaku
6.2
2021
Cherry Magic! Thirty Years of Virginity Can Make You a Wizard?!
as Kiyoshi Adachi
8.2
2020
Love Me, Love Me Not
as Kazuomi Inui
7.1
2020
Love Me, Love Me Not
as High School Boy (voice)
7.0
2020
Keep Your Hands Off Eizouken!
as Kobayashi
6.8
2020
Kamen Rider Build NEW WORLD: Kamen Rider Cross-Z
as Ryuga Banjou / Kamen Rider Cross-Z
6.2
2019
Kamen Rider Build: Final Stage
as Ryuga Banjou / Kamen Rider Cross-Z
6.0
2019
Hey Sensei, Don't you know?
as Kido Riichi
7.0
2019–2020
Innocence, Fight Against False Charges
as Tokunori Isawa
6.8
2019
Kamen Rider Build NEW WORLD: Kamen Rider Grease
as Ryuga Banjou / Kamen Rider Cross-Z
8.3
2019
I Shared My Husband
as Hideaki Matsuda
5.0
2019
Kamen Rider Build The Movie: Be The One
as Ryuuga Banjou · Kamen Rider Cross-Z
7.0
2018
Kamen Rider Amazons Season 2 the Movie: Reincarnation
as Hiroki Nagase
8.4
2018
Kamen Rider Heisei Generations Forever
as Ryuuga Banjou / Kamen Rider Cross-Z
6.1
2018
Kamen Rider Build
as Ryuga Banjo / Kamen Rider Cross-Z
7.8
2017–2018
Kamen Rider Heisei Generations FINAL: Build & Ex-Aid with Legend Riders
as Ryuuga Banjou / Kamen Rider Cross-Z
5.5
2017
Closest Love to Heaven
as Schoolmate
7.6
2017
My Long Awaited Love Story
7.9
2017
Amazon Riders
as Hiroki Nagase
8.4
2016–2017