Nagashima Seira

Name: Nagashima Seira
Native name: 永島聖羅
Also Known as: Seirarin
Nationality: Japanese
Gender: Female
Born: May 19, 1994
Age: 32

Nagashima Seira is a Japanese idol and a former member of Nogizaka46's 1st Generation. She graduated on March 20, 2016, and is now affiliated with HoriPro.

On April 3, 2025, it was announced that she and actor Ichikawa Tomohiro had officially married. Edit Biography

Year	Title	#	Role	Rating
2026	Crossroad Japanese Drama, 2026, 9 eps Togawa Rui (Ep. 1) (Guest Role)	9	Togawa Rui (Ep. 1) Guest Role	7.4
2026	Papa wa Top Star!?: Mikon Shin Mama no Himitsu Japanese Drama, 2026, 78 eps (Support Role)	78	Support Role	0.0
2025	Nise Majime Joshi Hasumi: Psychopath wa Ai wo Shiritai Japanese Drama, 2025, 70 eps (Support Role)	70	Support Role	0.0
2025	Ultraman Omega Japanese Drama, 2025, 25 eps Shinkawa Maki (Ep. 10) (Guest Role)	25	Shinkawa Maki (Ep. 10) Guest Role	7.6
2025	Forbidden to Love Japanese Drama, 2025, 10 eps Morikawa Nao [Miku's kindergarten teacher] (Ep. 2, 5-9) (Guest Role)	10	Morikawa Nao [Miku's kindergarten teacher] (Ep. 2, 5-9) Guest Role	7.3
2024	Revenge Cinderella Love Japanese Drama, 2024, 30 eps (Main Role)	30	Main Role	0.0
2023	Knockin' on Locked Door Japanese Drama, 2023, 9 eps Kayama Satomi [Hotel waitress] (Ep. 2-3) (Guest Role)	9	Kayama Satomi [Hotel waitress] (Ep. 2-3) Guest Role	7.4
2023	The Crimes of Those Women Japanese Drama, 2023, 10 eps Kiyohara Nozomi (Ep. 2, 6) (Guest Role)	10	Kiyohara Nozomi (Ep. 2, 6) Guest Role	7.6
2023	Tenshoku no Mao-sama Japanese Drama, 2023, 11 eps Nagisa Yumi [Photo only] (Ep. 8) (Guest Role)	11	Nagisa Yumi [Photo only] (Ep. 8) Guest Role	7.6
2023	Themis's Law School Classroom Japanese Drama, 2023, 11 eps Hotta Kanon [Seinan Law School student] (Support Role)	11	Hotta Kanon [Seinan Law School student] Support Role	7.4
2022	Shotengai no Pianist Japanese Drama, 2022, 13 eps Asano Yuki (Ep. 3-5) (Guest Role)	13	Asano Yuki (Ep. 3-5) Guest Role	7.1
2021	Coffee Ikaga Deshou Japanese Drama, 2021, 8 eps Nakajima [Masahiko's colleague] (Ep. 3) (Guest Role)	8	Nakajima [Masahiko's colleague] (Ep. 3) Guest Role	7.4
2021	Ochanigosu Japanese Drama, 2021, 12 eps Iikura Tomoka (Support Role)	12	Iikura Tomoka Support Role	7.1
2020	13 Japanese Drama, 2020, 4 eps Madoka (Ep. 2) (Guest Role)	4	Madoka (Ep. 2) Guest Role	7.2
2019	Kioku Sosa: Shinjuku Higashisho Jiken File Japanese Drama, 2019, 7 eps Minami Reina [Bar "Drift" Hostess] (Ep.3) (Guest Role)	7	Minami Reina [Bar "Drift" Hostess] (Ep.3) Guest Role	7.1
2018	Signal: Choki Mikaiketsu Jiken Sosahan Japanese Drama, 2018, 10 eps Aoi [Kento's high school classmate] (Ep. 9) (Guest Role)	10	Aoi [Kento's high school classmate] (Ep. 9) Guest Role	8.0

Year	Title	Role	Rating
2021	The End of the Pale Hour Japanese Movie, 2021, (Support Role)	Support Role	7.1

Year	Title	#	Role	Rating
2022	Kioku Sosa Special 2: Shinjuku Higashisho Jiken File Japanese Special, 2022, 1 eps Iwai Asuka [Yarai Shrine maiden] (Guest Role)	1	Iwai Asuka [Yarai Shrine maiden] Guest Role	7.3

Year	Title	#	Role	Rating
2025	Welcome, Now Get Lost Japanese TV Show, 2025, 1 eps (Guest)	1	Guest	6.8
2018	Kimura-saaan! Japanese TV Show, 2018, 250 eps (Ep. 31, 100) (Guest)	250	(Ep. 31, 100) Guest	8.6
2015	NogiBingo! Season 5 Japanese TV Show, 2015, 12 eps (Regular Member)	12	Regular Member	7.9
2015	Nogizaka under Construction Japanese TV Show, 2015, 600 eps (Regular Member)	600	Regular Member	8.4
2015	NogiBingo! Season 4 Japanese TV Show, 2015, 12 eps (Regular Member)	12	Regular Member	7.9
2014	Sukatto Japan Japanese TV Show, 2014, 265 eps (Ep. 144) (Guest)	265	(Ep. 144) Guest	5.9
2014	NogiBingo! Season 3 Japanese TV Show, 2014, 12 eps (Regular Member)	12	Regular Member	7.7
2014	Nogiten Japanese TV Show, 2014, 53 eps (Regular Member)	53	Regular Member	7.6
2013	AKB48 Show! Japanese TV Show, 2013, 216 eps (Regular Member)	216	Regular Member	7.8
2013	NogiBingo! Japanese TV Show, 2013, 12 eps (Regular Member)	12	Regular Member	7.8
2011	Nogizakatte Doko Japanese TV Show, 2011, 180 eps (Regular Member)	180	Regular Member	8.1
1964	Music Fair Japanese TV Show, 1964, 3000 eps (Guest)	3000	Guest	7.0
1951	Kohaku Uta Gassen Japanese TV Show, 1951, 76 eps (Ep. 66) (Guest)	76	(Ep. 66) Guest	7.6

Top 12 upcoming dramas on every fan's watchlist

Editorials - Sep 19, 2026

From highly anticipated adaptations to gripping thrillers, the upcoming drama lineup has something for every fan. With teasers already dropping, these 12 dramas are generating plenty of buzz even before their premieres. Here are the titles to keep on your