An eccentric but fiercely loyal classmate who is firmly part of Handa's inner circle. He fully accepts the protagonist's quirks and often joins in group efforts to understand or support Handa's calligraphy-driven life.
Nikaidou evolves from an introduced acquaintance to a valued group member, contributing to the team's cohesion.
Their relationship stabilizes as they adapt to the group's dynamic and share light-hearted moments.
Explore the full interactive character relationship map of Handa-kun