Ichitarou Hirose

This brilliant academic is a gifted mathematician currently pursuing his studies at an esteemed university abroad. He shares a deep bond with Kitada Gaku and Musashi Kagura, stemming from their shared success in mathematical competitions. After his exceptional talent shone in junior high, Gaku conceded, but now he harbors ambitions to bring these friends aboard as assistants to explore the fundamental truths of the cosmos.