Morio Osanai

Morio Osanai is a Chiba-based research assistant driven by an obsession with Chiba’s beauty. He harbors intense resentment toward Tokita, fueled by jealousy over the profound professional respect Chiba holds for his rival. This dynamic undermines Osanai's standing as a scientist and creates a constant internal struggle as he attempts to maintain his professional role within the research team while battling personal fixation and envy.