Hakua Shiodome

Hakua Shiodome is a 14-year-old student and one of the main female characters. A prodigy in engineering, mathematics, and science, she has a special laboratory built for her at the academy. Quiet, shy, and soft-spoken, Hakua is usually reserved but becomes highly focused when working through equations, often writing them wherever space is available. She is also competitive about puzzles and seems to dislike losing.