Mother and Mothe As Kyoichi leaves the Tetsuo house, he leaves a note in Reika's shoe for her to contact him. While Kyoichi was in the bathroom, Kasen had secretly installed a keylogger on Kyoichi's laptop, enabling her to access his emails. When she checks via her phone, she finds that he plans to kill Tetsuo and then frame him for Nobuto's disappearance and possible death. Kasen decides to implement plan "B" and goes to Kyoichi's family home to plant a bag of evidence pointing to Nobuto's demise. She meets Kyoichi's mother who has had a hard life herself, and so she decides not to leave the evidence. Meanwhile, Tetsuo slips out of Kyoichi's handcuffs and meets Kasen. Together they devise a plan to leave the bag of evidence at Kyoichi's apartment. However, just as Tetsuo arrives in the foyer with the bag, Kyoichi emerges from the elevator.