Energetic. Determined. Brave.

Yuki Yoshida meshed her skill in creatively using resources, physical aptitude and sheer endurance to pain to become the masked vigilante, Super Captain Starbright. In this persona, she tries to act as a symbol of Hope to children and adults alike, as a genuine protector, using her inventions and physical prowess to protect those who need it. However, Yuki herself is a disheartened, grim, insecure fully grown woman. She is truly a huge nerd in both personas, and is overall hopeful, but the Hope she performs as Starbright and what she truly believes in are quite different.

Her voice should be like a badly acted and stereotypical superhero voice, trying to sound more confident and gallant than she really feels. Her true voice is far more down to earth.