All Comrades in Arms Will One Day Disappear.

Yura joins up with Meisei's airsoft club, which the C3 Club come to learn of after Aira spots her and informs Karilla. However, Yura becomes upset when Rin assigns her as a medic role during a match that they narrowly lose, feeling she could've won if she was regular attacker. As Rin tells her to figure out the reason for herself, Yura assumes she needs to get stronger and begins training herself intensely, bringing worry to Rento when she comes to visit her. After another medic match, Rin informs Yura that she is ignoring the team and focusing too much on her own victories. During another match, in which one of Meisei's girls injures herself, Yura ignores her in favor of winning the match after she sees that the injured girl is taken care of by other members of Meisei. Rin becomes disappointed in Yura, stating that she is only fighting for her own self-satisfaction, and takes her off the team. Thinking over all her actions, Yura falls into depression, feeling she has no place to return to. Meanwhile, Sonora has a phone call from her mother concerning an abroad placement.