"it ends next month, paying off the debt... but it feels a bit lonely. it's like i'm losing my connection to dad." "what? mom still wants to struggle? weirdo—(laughs)" ten years have passed since father died. keiko and emiri have been helping each other live while paying off the debt left behind. as usual, they were having a hurried morning. after seeing her mother leave the house first, emiri was preparing to go to school when she received a phone call...