A Mini-Post on Rin Sawai

She's the daughter of the Sawai family with their dog, Rentaro. She was investigating strange spirals around the beach town as she spotted Hiro and Gammamon. Gammamon befriended her and considered leaving Hiro for a while to be with her. But the two must make up for the argument over Gammamon biting Hiro's tablet upon discovering the culprit is the squid-like Calamaramon, who finds beauty in spirals. This is Episode 40.