Kaketa Tsuki wo Nazotte
Tracing the Waning Moon·欠けた月をなぞって
Rinto is a quiet man with a large frame who regularly trains in sumo with his childhood friend Konatsu and a group of others. His routine is disrupted when Konatsu reveals a secret that changes the course of their relationship. The story follows Rinto's emotional journey as he deals with the challenges of growing up and pursuing his passion for sumo.