This is a Japanese youth movie style story:
Kosugi is an ordinary white-collar worker in Tokyo.
One day,
He suddenly learned of the death of his high school classmate Aoki, whom he had not contacted for ten years.
What's even more surprising is that,
Aoki actually left his entire inheritance to Kosugi?
Confused, Kosugi got on the train back to his hometown.
What awaits him is a journey of youthful memories...
Intention: