if: Koinu Monogatari

A high school class representative sacrifices his life to save a puppy from a speeding truck. Instead of dying, he wakes up at the beginning of that same afternoon, trapped in a time loop. Confused, he must relive the same hours repeatedly, facing new choices that alter his interactions with others and challenge his understanding of fate. The saved puppy remains a constant presence, but breaking the cycle proves difficult as each repetition reveals deeper truths about life and death.