Updated Feb 20, 2026
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Eiji Akaso is known for acting.
Born in Aichi, Japan (age 32).
Eiji Akaso has 12 credits in our database.
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Filmography (12)
Gimbap and Onigiri
TV Series
Inheritance Detective
Nao Haie
366 Nichi
Film
Turn to Me Mukai-kun
Mukai Satoru
Pending Train
Yuto Shirahama
SUPER RICH
TV Series
Innocence, Fight Against False Charges
Tokunori Isawa
Kamen Rider Heisei Generations Forever
Ryuuga Banjou / Kamen Rider Cross-Z
Kamen Rider Build
Ryuga Banjo / Kamen Rider Cross-Z
Tokyo Girl
TV Series
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
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Frequently Asked Questions
How old is Eiji Akaso?
Eiji Akaso is 32 years old, born on .
Where was Eiji Akaso born?
Eiji Akaso was born in Aichi, Japan.
What movies or shows has Eiji Akaso been in?
Eiji Akaso has 12 credits in our database. Notable titles include Gimbap and Onigiri (2026), Inheritance Detective (2025), 366 Nichi (2025), Turn to Me Mukai-kun (2023), Pending Train (2023).
What is Eiji Akaso known for?
Eiji Akaso is primarily known as an actor. 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…
Where can I find more information about Eiji Akaso?
You can find more about Eiji Akaso on IMDB, TMDB, Wikidata. Their full profile and filmography is available on this page.