Sei Ashina
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 Shogakukan's CanCam and Shueisha's 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).
Kishu Hanshu Yoshimune
Cat Taxi
Neck Bowed in the Rain
(Ofumi)
Kamogawa Horumo: Battle League in Kyoto
(Kyoko Sawara)
BILIBILI MACRO LINK 2023
Damned Files 6
Killing for the Prosecution
(運び屋の女)
ST Keishichou Kagaku Tokusou-han
(Yuki Midori)
Killing for the Prosecution
The Last Revenge
Brutus's Heart
(Hoshiko Nishina)
Hard Romanticker
(Natsuko)
The Tale of Genji: A Thousand Year Enigma
(Yugao)
Specialist
(Yuiko Matsubara)
Specialist 2
(Yuiko Matsubara)
Pancakes
ST: Aka to Shiro no Sôsa File the Movie
(Midori Yuki)
Specialist 3
(Yuiko Matsubara)
Specialist 4
(Yuiko Matsubara)
IMPOSSIBILITY DEFENSE
(Risa Yumehara)
Nanase futatabi
Kaidan Horror Classics
Elevator Trap
Je t'aime: I Am a Beast
Koibone
(Sayoko)
Kamen Rider Hibiki: Asumu Transform! You can be an Oni, too!!
(Super Hime)
Cycle Soul Apartment
(Minami Miyata)
Silk
(The Girl)
Kamui
(Mikumo)
Kazura
(Ryoko Makida)
Saru Lock: The Movie
(Ritsuko Mizuhara)
KING GAME
(Chekov)
Perfect World
(Aoi Nagasawa)
Kamen Rider Hibiki The Movie: Hibiki & The Seven War Oni
(Hime)
Love Police
AI Amok
(Maika Hayashibara)
Rooftop Apartment
(由香)
World's End / Girl Friend
(Satomi)
A Murder Is Announced
(Tsukimi Usako)
Uta Monogatari: Cinema Fighters Project
(Kaori Kitada (segment "Our Birthday"))
Stand Up!!
(Uehara Mio)
Giragira
Saru Lock
(Ritsuko Mizuhara)
Ano Ko ga Umareru...
Real Clothes
Dollhouse
(Mei)
Keigo Higashino 3-week drama SP series
(仁科星子)
Yae's Sakura
(Yukiko Jinbo)
Emergency Room 24 Hours
(奈良さやか（なら さやか）〈29〉 演 - 芦名星)
ねこタクシー
Bloody Monday
(Kaoru Minami)
Je t'aime: I Am a Beast
(Yuka Murakami)
Kamen Rider
(Hime)
The Good Wife
(Misaki Kuriyama)
AIBOU: Tokyo Detective Duo
(Fuko Kazama)
Cleopatra na Onnatachi
The Future is in Our Hands!
(Nakanishi Sara)
Kuroshoin no Rokubei
ST MPD Scientific Investigation Squad
Kurokouchi
(Madarame Yaeko)
Soumatou Kabushikigaisha
(Kurose Yuka)
Untouchable
(Misuzu Makise)
The Specialist
(Yuiko Matsubara)
The Knife and the Sword
(Kaede)
Natsuko Kira
The New King
Daisy Luck
Angels with Broken Wings
It Was Fun Last Night
妖しき文豪怪談
The Ship of Theseus
(Noriko Sasaki)
One Page Love
(Yaginuma Yoriko)
スワンの馬鹿 こづかい３万円の恋
(카즈키 아야나)
The Tragedy of the “W” Prefectural police
Copyface
Futagashira
Hand of God