After the trip, Claire decided she did not want to return as a tourist, but either as an idol, model, or an actress.
In 2019, Claire made her film debut in a supporting role as Lisa Crewson in Little Love Song, an American girl living on a U.S. Army Base, with a demo tape of the main protagonists' band's songs, who falls in love with the protagonist.
In 2022, Claire starred in the New York-based version of reality show Falling in Love Like a Romantic Drama, and made an appearance in the first episode of the 2022 Japanese adaptation of Korean drama Itaewon Class, Roppongi Class.
[9][10] In 2023, it was announced that Claire would be starring in the sequel of Tonde Saitama, as the princess of Wakayama.
She currently is the main model for MilleFée, a European artwork-themed Japanese cosmetics brand.