Seika Taketomi is a Japanese actress and former voice actress born on March 24, 1995, in Aichi Prefecture, Japan. Her career in the entertainment industry spanned approximately a decade, from 2010 to 2020. She began her path in show business by winning the Gravure Japan 2010 Grand Prix.

Taketomi is primarily known for her sole leading role in anime voice acting. At the age of 16, she was cast as the heroine Juana del Moral, also known as Fana del Moral, in the 2011 Madhouse animated film The Princess and the Pilot, based on the light novel To Aru Hikūshi e no Tsuioku. This performance marked her debut in voice acting. In the film, she starred opposite actor Ryunosuke Kamiki, who played the lead character Charles Karino.

Following her voice acting debut, Taketomi focused on a career in live-action film and television. She appeared in numerous live-action adaptations of popular manga and in original dramas. Her notable film roles include playing Nakamura Rio in the two live-action Assassination Classroom films in 2015 and 2016. Her other live-action credits include roles in the films Hot Road, 1/11, and The Kirin of the Wing, as well as television dramas such as Kurokouchi and Kamen Teacher. Her activity in the entertainment industry concluded in 2020.