Kouki Nitani

Kouki Nitani is driven by a long-standing affection for his childhood companion, Rin. Their relationship is defined by a shared history and a complex web of unspoken feelings. As a constant presence in her life, Kouki's deep-seated romantic interest serves as the central pillar of his character arc. He constantly struggles to balance the comfort of their lifelong friendship with the intense desire to express his true emotions.