Sei Ashina was born Igarashi Aya, and assumed the stage name Sei Ashina. Prior to her acting career, Ashina was a model. She made her acting debut in the 2002 TBS Television series The Tail of Happiness (しあわせのシッポ）, modeling that year in magazines including Shogakukans CanCam and Shueishas Pinky, and was best known for starring as Hime in Kamen Rider Hibiki. She was also known for her role as The Girl, an unnamed concubine, in Silk (2007).

All movies available from Sei Ashina

Poster movie Silk

Silk

Movie

Movies unavailable from Sei Ashina

Kishu Hanshu Yoshimune

Movie 2019

Cat Taxi

Movie 2010

Neck Bowed in the Rain

Ofumi

Movie 2018

Kamogawa Horumo: Battle League in Kyoto

Kyoko Sawara

Movie 2009

BILIBILI MACRO LINK 2023

Movie 2023

Damned Files 6

Movie 2004

Killing for the Prosecution

運び屋の女

Movie 2018

ST Keishichou Kagaku Tokusou-han

Yuki Midori

Movie 2013

Killing for the Prosecution

Movie 2018

The Last Revenge

Movie 2011

Brutus's Heart

Hoshiko Nishina

Movie 2011

Hard Romanticker

Natsuko

Movie 2011

The Tale of Genji: A Thousand Year Enigma

Yugao

Movie 2011

Specialist

Yuiko Matsubara

Movie 2013

Specialist 2

Yuiko Matsubara

Movie 2014

Pancakes

Movie 2014

ST: Aka to Shiro no Sôsa File the Movie

Midori Yuki

Movie 2015

Specialist 3

Yuiko Matsubara

Movie 2015

Specialist 4

Yuiko Matsubara

Movie 2015

IMPOSSIBILITY DEFENSE

Risa Yumehara

Movie 2018

Nanase futatabi

Movie 2010

Kaidan Horror Classics

Movie 2010

Elevator Trap

Movie 2009

Je t'aime: I Am a Beast

Movie 2008

Koibone

Sayoko

Movie 2005

Kamen Rider Hibiki: Asumu Transform! You can be an Oni, too!!

Super Hime

Movie 2005

Cycle Soul Apartment

Minami Miyata

Movie 2007

Kamui

Mikumo

Movie 2009

Kazura

Ryoko Makida

Movie 2010

Saru Lock: The Movie

Ritsuko Mizuhara

Movie 2010

KING GAME

Chekov

Movie 2010

Perfect World

Aoi Nagasawa

Movie 2018

Kamen Rider Hibiki The Movie: Hibiki & The Seven War Oni

Hime

Movie 2005

Love Police

Movie 2012

AI Amok

Maika Hayashibara

Movie 2020

Rooftop Apartment

由香

Movie 2011

World's End / Girl Friend

Satomi

Movie 2005

A Murder Is Announced

Tsukimi Usako

Movie 2019

Uta Monogatari: Cinema Fighters Project

Kaori Kitada (segment "Our Birthday")

Movie 2018

Tv series unavailable from Sei Ashina

Stand Up!!

Uehara Mio

Tv 2003

Giragira

Tv 2008

Saru Lock

Ritsuko Mizuhara

Tv 2009

Ano Ko ga Umareru...

Tv 2020

Real Clothes

Tv 2009

Dollhouse

Mei

Tv 2004

Keigo Higashino 3-week drama SP series

仁科星子

Tv 2011

Yae's Sakura

Yukiko Jinbo

Tv 2013

Emergency Room 24 Hours

奈良さやか（なら さやか）〈29〉 演 - 芦名星

Tv 1999

ねこタクシー

Tv 2010

Bloody Monday

Kaoru Minami

Tv 2008

Je t'aime: I Am a Beast

Yuka Murakami

Tv 2008

Kamen Rider

Hime

Tv 1971

The Good Wife

Misaki Kuriyama

Tv 2019

AIBOU: Tokyo Detective Duo

Fuko Kazama

Tv 2002

Cleopatra na Onnatachi

Tv 2012

The Future is in Our Hands!

Nakanishi Sara

Tv 2011

Kuroshoin no Rokubei

Tv 2018

ST MPD Scientific Investigation Squad

Tv 2014

Kurokouchi

Madarame Yaeko

Tv 2013

Soumatou Kabushikigaisha

Kurose Yuka

Tv 2012

The Specialist

Yuiko Matsubara

Tv 2016

Untouchable

Misuzu Makise

Tv 2009

The Knife and the Sword

Kaede

Tv 2013

Natsuko Kira

Tv 2016

The New King

Tv 2019

Daisy Luck

Tv 2018

Angels with Broken Wings

Tv 2006

It Was Fun Last Night

Tv 2019

妖しき文豪怪談

Tv 2010

The Ship of Theseus

Noriko Sasaki

Tv 2020

One Page Love

Yaginuma Yoriko

Tv 2019

スワンの馬鹿 こづかい３万円の恋

카즈키 아야나

Tv 2007

The Tragedy of the “W” Prefectural police

Tv 2019

Copyface

Tv 2016

Futagashira

Tv 2015

Hand of God

Tv 2019