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).
Sei Ashina has 43 screen credits in a career dating back to 2002. Their work is anchored in the Specialist Collection universe with 3 titles. Signature works include Nanase futatabi, KING GAME, Kaidan Horror Classics. Explore the interactive character relationship maps on each title page to trace how their roles connect across franchises.
