Hibiki Ijichi

Hibiki Ijichi is the youngest brother in the Ijichi household, frequently appearing alongside his older brother Sho as a duo. Lively by nature and brimming with curiosity, he tends to cause playful disruptions whenever his sister Kotoko gathers with her friends. Both he and his brother harbor feelings for Sayu Amamiya, and this innocent mutual crush often becomes the punchline when the sisters turn the teasing back on them. Within the story, Hibiki serves as a supporting character who brings warmth and lighthearted humor to the family dynamic.