Inagaki Seiya

Name: Inagaki Seiya
Native name: 稲垣成弥
Nationality: Japanese
Gender: Male
Born: May 11, 1990
Age: 36

Inagaki Seiya is a Japanese actor. Though his filmography is comparatively short, he's been in notable TV dramas such as Samurai High School, Tumbling, and Arakawa Under the Bridge. Inagaki's headed by W-UP Entertainment.
In TeniMyu he plays the role of Inui Sadaharu as a part of the seventh-generation Seigaku cast, the second cast of the second season. This production is Seiya's professional theater debut. Edit Biography

Year	Title	#	Role	Rating
2020	Handsome Senkyo Japanese Drama, 2020, 12 eps Maki Eiji (Support Role)	12	Maki Eiji Support Role	0.0
2015	Hakuouki SSL: Sweet School Life Japanese Drama, 2015, 6 eps Harada Sanosuke (Support Role)	6	Harada Sanosuke Support Role	6.8
2011	Arakawa under the Bridge Japanese Drama, 2011, 10 eps (Unknown)	10	Unknown	6.8
2011	Misaki Number One!! Japanese Drama, 2011, 10 eps Seiya Amami (Support Role)	10	Seiya Amami Support Role	7.3
2010	Tumbling Japanese Drama, 2010, 11 eps (Support Role)	11	Support Role	7.9
2009	Samurai High School Japanese Drama, 2009, 9 eps (Unknown)	9	Unknown	7.4

Year	Title	Role	Rating
2022	Mankai Movie A3!: Autumn & Winter Japanese Movie, 2022, Fushimi Omi (Main Role)	Fushimi Omi Main Role	8.6
2020	MISSION IN B.A.C. THE MOVIE Japanese Movie, 2020, Daina Yamazaki (Support Role)	Daina Yamazaki Support Role	0.0
2017	Ajin: Demi-Human Japanese Movie, 2017, [Ajin Terrorist Group] (Support Role)	[Ajin Terrorist Group] Support Role	7.9
2016	Hakuouki SSL - Sweet School Life - The Movie Japanese Movie, 2016, Sanosuke Harada (Support Role)	Sanosuke Harada Support Role	7.1

Kim Soo Hyun's agency seeks to close the chapter on late Kim Sae Ron controversy

News - Oct 14, 2026

Actor Kim Soo Hyun and his agency have announced plans to take action against malicious online comments, which arose after his controversy concerning late actress Kim Sae Ron

8 Tan Song Yun C-dramas every fan should watch

Editorials - Oct 10, 2026

Discover 8 must-watch Tan Song Yun C-dramas, from heartwarming family stories and swoon-worthy romances to gripping historical dramas and career-driven love stories

Ryan Cheng, Xu Ruo Han's 'The Lament of Autumn' announces premiere date

News - Oct 9, 2026

Highly anticipated Chinese historical drama 'The Lament of Autumn' has confirmed its release

Han So Hee, Rain, and more confirmed to star alongside Byeon Woo Seok in 'Solo Leveling'

News - Oct 7, 2026

Han So Hee, Kang You Seok, Sung Jun, Lee Sung Min, and Rain have joined Byeon Woo Seok in the cast of Netflix's upcoming live-action adaptation of 'Solo Leveling'

Ji Chang Wook, Imada Mio's 'Merry Berry Love' gets off to a promising start

News - Oct 9, 2026

The newly released rom-com 'Merry Berry Love' ranks in the Disney+ Top 10

'Doctor X' medical consultant speaks out amid criticism over the K-drama's medical accuracy

News - Oct 12, 2026

'Doctor X' medical consultant Namgung In responds to criticism over the K-drama’s medical accuracy after its premiere draws attention to questionable medical scenes

Kim Yong Ji Is Married! Mr. Sunshine Star's Secret Wedding and Baby News Take Fans by Surprise

News - Oct 12, 2026

K-drama actress Kim Yong Ji shocks fans with a surprise wedding and pregnancy news! The Mr. Sunshine and Tale of the Nine Tailed star tied the knot in a traditional hanok ceremony, with Kim Go Eun and Bae Jung Nam sharing glimpses of her special day.