Mune ga Naru no wa Kimi no Sei Bangai-hen

A collection of short stories featuring various characters and relationships, each focusing on different emotional experiences and romantic encounters. The stories include a scenario involving a person named Hasebe-kun, a winter-themed romance, reflections on changing and unchanging aspects of life, feelings of being overwhelmed by someone, a springtime first love, a summer scent, a desire to touch during autumn, and a winter that is sometimes loved.