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 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
Filmography (55 titles)
虚ろな十字架
Fumiya Nishina · 2026
MovieTokyo MER: Mobile Emergency Room - Capital Crisis
2026
5.5MovieKyojo Reunion
2026
5.9ShowGimbap and Onigiri
Taiga Hase · 2026
6.3MovieKINKI
Ozawa Yusei · 2025
7.6ShowInheritance Detective
Nao Haie · 2025
6.1Movie366 Days
Minato Makiya · 2025
6.2MovieSix Lying University Students
Shogo Hatano · 2024
5.3MovieWhat If Shogun Ieyasu Tokugawa Was to Become the Prime Minister
Ryoma Sakamoto · 2024
5.5ShowRe: Revenge - At the End of Desire
Tendo Kaito · 2024
6.6MovieZom 100: Bucket List of the Dead
Akira Tendo · 2023
6.6ShowTurn to Me Mukai-kun
Mukai Satoru · 2023
7.5ShowZom 100: Bucket List of the Dead
Refugee Guest 1 (voice) · 2023
7.0ShowPending Train
Yuto Shirahama · 2023
6.9ShowKazama Kimichika: Kyojo Zero
Junji Urihara · 2023
5.8ShowSoar High!
Umezu Takashi [Mai's childhood friend] · 2022
7.5ShowISHIKO and HANEO: You're Suing Me?
Ao Ooba · 2022
7.7MovieCherry Magic! THE MOVIE
Kiyoshi Adachi · 2022
6.2ShowHiru
Yuuki Shinomiya · 2022
7.0MovieThe Sunday Runoff
2022
MovieTales of the Bizarre: 2021 Fall Special
2021
6.7ShowSUPER RICH
2021
7.3ShowShe Was Pretty
Higuchi Takuya · 2021
6.2MovieThe Great Yokai War: Guardians
Amanojaku · 2021
4.0MovieHakutaka Shirataka Amane no Investigation File
Uzuka Shinsaku · 2021
7.8ShowDate My Daughter!
2021
8.2ShowCherry Magic! Thirty Years of Virginity Can Make You a Wizard?!
Kiyoshi Adachi · 2020
6.8MovieKeep Your Hands Off Eizouken!
Kobayashi · 2020
7.0MovieLove Me, Love Me Not
High School Boy (voice) · 2020
7.1MovieLove Me, Love Me Not
Kazuomi Inui · 2020