PROTOSTAR, LEGIT, and JAXX/JAXX form a deeper bond with the overnight training camp. As they work on improving for the joint performance, Akira strangely shows up late to practice. Banri and Chihiro are worried about Akira, who isn't acting like himself. They head to Kikunoyu Hot Springs to talk to him when they realize Akira's mother isn't there. After wondering if there is any way they can support Akira, what will Banri and Chihiro do?!