Nagisa Saito (born July 6, 2003) is a Japanese actress and former singer who rose to prominence as a core member of the idol group =LOVE (Equal Love), produced by Rino Sashihara, where she was frequently positioned as the group’s "center" and most recognizable face. After graduating from the group in early 2023 to pursue a professional acting career, she achieved a significant breakthrough with her acclaimed performance as Yua "Yua-tein" Takahashi in the live-action drama adaptation of Tomorrow, I'll Be Someone's Girlfriend (Asu, Watashi wa Dareka no Kanojo), a role that showcased her range in portraying complex, emotionally demanding characters. Her momentum continued into 2024 and 2025 with major roles in films such as the live-action Oshi no Ko, where she played the idol Mem-cho, and the romantic drama Ano Ko no Kodomo. Known for her distinct "doll-like" aesthetic and expressive acting style, she has also become a prominent figure in Japanese fashion, serving as a regular model for LARME and collaborating with high-profile beauty brands while establishing herself as one of the most successful "idol-to-actor" transitions of her generation.
Known for
Oshi no Ko -The Final Act-
Our Secret Diary
Summer Night Sky, Autumn Sunset, Winter Morning and Spring Breeze
Nagisa Saito has been suggested to play 25 roles. Click below to see other actors suggested for each role, and vote for who you think would play the role best.