Kiritani, a friend of Akechi, is absent from a reunion party which makes Akechi question his whereabouts. Receiving an email from Kiritani, Akechi becomes concerned and tries to contact Kiritani's wife.
Katono worries about his daughter, Koharu, and asks for Akechi's help. Checking on Koharu on behalf of Akechi, Ichigo finds out that Koharu is bullied at school.
Akechi's mother arranges a blind date for him and his brother. However, Maria shows up at the restaurant where the blind date is taking place and tries to kill the prospective wife.
An underground idol, Koko, is being stalked by a fan, and Akechi becomes her bodyguard. In the meantime, she receives a DM from Maria.
