Akaso Eiji

Name: Akaso Eiji
Native name: 赤楚衛二
Also Known as: Akaso Mamoru
Nationality: Japanese
Gender: Male
Born: March 1, 1994
Age: 30

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. Edit Biography

Year	Title	#	Role	Rating
2024	Re: Revenge - Yokubo no Hate ni Japanese Drama, 2024, 11 eps Tendo Kaito (Main Role)	11	Tendo Kaito Main Role	7.4
2023	Kocchi Muite yo Mukai-kun Japanese Drama, 2023, 10 eps Mukai Satoru (Main Role)	10	Mukai Satoru Main Role	7.7
2023	Pending Train: 8:23, Ashita Kimi to Japanese Drama, 2023, 10 eps Shirahama Yuto (Main Role)	10	Shirahama Yuto Main Role	7.7
2023	Kazama Kimichika: Kyojo Zero Japanese Drama, 2023, 11 eps Urihara Junji (Main Role)	11	Urihara Junji Main Role	7.7
2022	Mai Agare! Japanese Drama, 2022, 126 eps Umezu Takashi [Mai's childhood friend] (Support Role)	126	Umezu Takashi [Mai's childhood friend] Support Role	7.7
2022	Ishiko to Haneo: Sonna Koto de Uttaemasu? - Director's Cut Japanese Drama, 2022, 10 eps Oba Ao (Support Role)	10	Oba Ao Support Role	7.8
2022	Ishiko to Haneo: Sonna Koto de Uttaemasu? Japanese Drama, 2022, 10 eps Oba Ao (Support Role)	10	Oba Ao Support Role	8.0
2022	Shiosuke to Amami: Soba ga Dekiru Made Tantei Japanese Drama, 2022, 6 eps Oba Ao (Ep. 3) (Guest Role)	6	Oba Ao (Ep. 3) Guest Role	7.7
2022	Hiru Japanese Drama, 2022, 6 eps Shinomiya Yuki (Main Role)	6	Shinomiya Yuki Main Role	7.3
2021	Super Rich Japanese Drama, 2021, 11 eps Haruno Yu (Main Role)	11	Haruno Yu Main Role	7.1
2021	Kanojo wa Kirei datta Japanese Drama, 2021, 10 eps Higuchi Takuya [Editorial staff] (Main Role)	10	Higuchi Takuya [Editorial staff] Main Role	8.0
2021	Uchi no Musume wa, Kareshi ga Dekinai!! Japanese Drama, 2021, 10 eps Yuto ["Silent Knife"'s vocalist] (Ep. 3-4, 10) (Guest Role)	10	Yuto ["Silent Knife"'s vocalist] (Ep. 3-4, 10) Guest Role	8.0
2020	Cold Case: Shinjitsu no Tobira Season 3 Japanese Drama, 2020, 10 eps Hirayama Yosuke (Ep. 6) (Guest Role)	10	Hirayama Yosuke (Ep. 6) Guest Role	8.1
2020	Kansatsui Asagao 2 Japanese Drama, 2020, 19 eps Miyata Ichiro [Takagi Harue's neighbor] (Ep. 13) (Guest Role)	19	Miyata Ichiro [Takagi Harue's neighbor] (Ep. 13) Guest Role	8.1
2020	30-sai made Dotei Da to Mahotsukai ni Nareru rashii Japanese Drama, 2020, 12 eps Adachi Kiyoshi (Main Role)	12	Adachi Kiyoshi Main Role	8.1
2020	Tantei Yuri Rintaro Japanese Drama, 2020, 5 eps Satsuki Shota [Emma's lover] (Ep. 2) (Guest Role)	5	Satsuki Shota [Emma's lover] (Ep. 2) Guest Role	7.1
2020	Bishoku Tantei Akechi Goro Japanese Drama, 2020, 9 eps Nonaka [Waiter] (Ep. 3) (Guest Role)	9	Nonaka [Waiter] (Ep. 3) Guest Role	7.5
2020	Eizouken ni wa Te o Dasu na! Japanese Drama, 2020, 6 eps Kobayashi (Support Role)	6	Kobayashi Support Role	7.5
2019	Nee Sensei, Shiranai no? Japanese Drama, 2019, 6 eps Kido Riichi (Main Role)	6	Kido Riichi Main Role	7.3
2019	Watashi Danna o Shea Shiteta Japanese Drama, 2019, 10 eps Matsuda Hideaki (Support Role)	10	Matsuda Hideaki Support Role	7.6
2019	Kasouken no Onna Season 19 Japanese Drama, 2019, 34 eps Kawakami Natsuo (Ep. 31) (Guest Role)	34	Kawakami Natsuo (Ep. 31) Guest Role	8.0
2019	Innocence: Enzai Bengoshi Japanese Drama, 2019, 10 eps Isawa Tokunori [Hosundo law office paralegal] (Support Role)	10	Isawa Tokunori [Hosundo law office paralegal] Support Role	7.7
2018	Kamen Rider Zi-O Japanese Drama, 2018, 49 eps Ryuga Banjou / Kamen Rider Cross-Z (Guest Role)	49	Ryuga Banjou / Kamen Rider Cross-Z Guest Role	7.5
2017	Kamen Rider Build Japanese Drama, 2017, 49 eps Ryuga Banjou / Kamen Rider Cross-Z (Main Role)	49	Ryuga Banjou / Kamen Rider Cross-Z Main Role	8.3
2017	Frankenstein no Koi Japanese Drama, 2017, 10 eps (Ep. 1) (Guest Role)	10	(Ep. 1) Guest Role	7.3
2017	Kamen Rider Amazons Season 2 Japanese Drama, 2017, 13 eps Nagase Hiroki (Support Role)	13	Nagase Hiroki Support Role	7.3
2017	Nobushi no Gourmet Japanese Drama, 2017, 12 eps [Actor] (Ep. 5) (Guest Role)	12	[Actor] (Ep. 5) Guest Role	7.8
2016	Tokyo Joshi Zukan Japanese Drama, 2016, 11 eps Kohei [Cafe waiter] (Ep. 9-11) (Guest Role)	11	Kohei [Cafe waiter] (Ep. 9-11) Guest Role	7.8
2015	Omotesando Koukou Gasshoubu Japanese Drama, 2015, 10 eps Ishikawa Shou [First army] (Support Role)	10	Ishikawa Shou [First army] Support Role	7.8

Year	Title	Role	Rating
2025	366 Nichi Japanese Movie, 2025, Makiya Minato (Main Role)	Makiya Minato Main Role	0.0
2024	Roku Nin no Usotsukina Daigakusei Japanese Movie, 2024, Hatano Shogo (Support Role)	Hatano Shogo Support Role	0.0
2024	Moshimo Tokugawa Ieyasu ga Sori Daijin ni Nattara Japanese Movie, 2024, Sakamoto Ryoma [Chief secretary] (Support Role)	Sakamoto Ryoma [Chief secretary] Support Role	0.0
2023	Zom 100: Bucket List of the Dead Japanese Movie, 2023, Tendou Akira (Main Role)	Tendou Akira Main Role	7.3
2022	Cherry Magic! Thirty Years of Virginity Can Make You a Wizard?!: The Movie Japanese Movie, 2022, Adachi Kiyoshi (Main Role)	Adachi Kiyoshi Main Role	8.2
2022	The Sunday Runoff Japanese Movie, 2022, Iwabuchi Yuki (Support Role)	Iwabuchi Yuki Support Role	6.6
2021	The Great Yokai War: Guardians Japanese Movie, 2021, Amanojaku (Support Role)	Amanojaku Support Role	7.1
2020	Keep Your Hands Off Eizouken! Japanese Movie, 2020, Kobayashi (Support Role)	Kobayashi Support Role	7.7
2020	Love Me, Love Me Not Japanese Movie, 2020, Inui Kazuomi (Main Role)	Inui Kazuomi Main Role	7.6
2019	Kamen Rider Build NEW WORLD: Kamen Rider Grease Japanese Movie, 2019, Ryuga Banjou / Kamen Rider Cross-Z (Support Role)	Ryuga Banjou / Kamen Rider Cross-Z Support Role	7.5
2019	Kamen Rider Build NEW WORLD: Kamen Rider Cross-Z Japanese Movie, 2019, Ryuga Banjou / Kamen Rider Cross-Z (Main Role)	Ryuga Banjou / Kamen Rider Cross-Z Main Role	7.3
2018	Kamen Rider Heisei Generations FOREVER Japanese Movie, 2018, Ryuga Banjou / Kamen Rider Cross-Z (Support Role)	Ryuga Banjou / Kamen Rider Cross-Z Support Role	7.8
2018	Kamen Rider Build the Movie: Be the One Japanese Movie, 2018, Ryuga Banjou / Kamen Rider Cross-Z (Main Role)	Ryuga Banjou / Kamen Rider Cross-Z Main Role	7.6
2017	Kamen Rider Heisei Generations FINAL: Build & Ex-Aid with Legend Riders Japanese Movie, 2017, Ryuga Banjou / Kamen Rider Cross-Z (Support Role)	Ryuga Banjou / Kamen Rider Cross-Z Support Role	7.8
2017	Today's Kira-kun Japanese Movie, 2017, [Schoolmate / Class D - Help Ninon carry books] (Guest Role)	[Schoolmate / Class D - Help Ninon carry books] Guest Role	8.0
2016	Scoop! Japanese Movie, 2016, (Unknown)	Unknown	7.4
2015	Commuting to School Series: On the Way to School Japanese Movie, 2015, Yoshizawa Kyosuke (Support Role)	Yoshizawa Kyosuke Support Role	7.3
2015	Commuting to School Series: Commuter Tram Japanese Movie, 2015, Yoshizawa Kyosuke (Support Role)	Yoshizawa Kyosuke Support Role	7.0
2015	Heroine Disqualified Japanese Movie, 2015, [Student] (Guest Role)	[Student] Guest Role	7.7

Year	Title	#	Role	Rating
2023	Kazama Kimichika: Kyojo Zero Tokubetsuhen Japanese Special, 2023, 1 eps Urihara Junji (Support Role)	1	Urihara Junji Support Role	7.4
2023	Pending Train: Shudengo Talk Japanese Special, 2023, 5 eps [Himself] (Main Role)	5	[Himself] Main Role	7.4
2021	Yo nimo Kimyo na Monogatari: 2021 Fall Special Japanese Special, 2021, 1 eps {Skip} Okura Mikio (Main Role)	1	{Skip} Okura Mikio Main Role	7.3
2021	Hakutaka Shirataka Amane no Investigation File Japanese Special, 2021, 1 eps Uzuka Shinsaku (Support Role)	1	Uzuka Shinsaku Support Role	7.3
2020	Valentine's Day / Rokkaku Japanese Special, 2020, 1 eps Adachi Kiyoshi (Main Role)	1	Adachi Kiyoshi Main Role	8.2
2019	Panic Commercial Japanese Special, 2019, 1 eps Niikura Yasuto (Main Role)	1	Niikura Yasuto Main Role	7.5
2018	Kamen Rider Zi-O: Supplementary Plan Japanese Special, 2018, 16 eps Ryuga Banjou / Kamen Rider Cross-Z (Guest Role)	16	Ryuga Banjou / Kamen Rider Cross-Z Guest Role	7.7
2018	Kamen Rider Build: Birth! KumaTelevi!! VS Kamen Rider Grease! Japanese Special, 2018, 1 eps Ryuga Banjou / Kamen Rider Cross-Z (Main Role)	1	Ryuga Banjou / Kamen Rider Cross-Z Main Role	7.0
2016	Watashi ni Unmei no Koi Nante Arienaitte Omotteta Japanese Special, 2016, 1 eps (Guest Role)	1	Guest Role	7.9

Year	Title	#	Role	Rating
2021	1-Oku 3000-Mannin no SHOW Channel Japanese TV Show, 2021, 122 eps (Ep. 95) (Guest)	122	(Ep. 95) Guest	7.9
2021	VS Damashii Japanese TV Show, 2021, 58 eps (Ep. 25) (Guest)	58	(Ep. 25) Guest	8.0
2020	Banana Sand Japanese TV Show, 2020, 150 eps (Ep. 93) (Guest)	150	(Ep. 93) Guest	0.0
2020	Nani on Saturday!? Japanese TV Show, 2020, 300 eps (Ep. 11-13, 21) (Guest)	300	(Ep. 11-13, 21) Guest	0.0
2016	Utacon Japanese TV Show, 2016, 330 eps (Guest)	330	Guest	6.0
2015	Datsuryoku News Network Japanese TV Show, 2015, 350 eps (Ep. 239) (Guest)	350	(Ep. 239) Guest	7.0
2014	Sukatto Japan Japanese TV Show, 2014, 265 eps (Ep. 59, 78, 249, 254) (Guest)	265	(Ep. 59, 78, 249, 254) Guest	5.9
2013	Ninosan Japanese TV Show, 2013, 550 eps (Ep. 485) (Guest)	550	(Ep. 485) Guest	8.1
2009	A-Studio+ Japanese TV Show, 2009, 810 eps (Ep. 681) (Guest)	810	(Ep. 681) Guest	10.0
2008	Shabekuri 007 Japanese TV Show, 2008, 600 eps (Ep. 476) (Guest)	600	(Ep. 476) Guest	8.2
1996	1 Okuri no Dai Shitsumon!? Waratte Koraete! Japanese TV Show, 1996, 118 eps (Guest)	118	Guest	0.0