Tsubasa is an optimistic and kind individual, eager to learn the ins and outs of the idol industry. She takes any opportunity she has to develop her skills. She is friendly to those she has become close to and is polite when talking to others. She shares a close bond with her parents and especially her older sister Ayaha. Tsubasa suffers from social anxiety and has trouble interacting with new people. She has been friends with Itsuki since childhood. She and Caeda are almost like sisters.
