Library club decides to split up to investigate the sender of the emails, with the help of Ureshino from Appllio school cafeteria, who is good at computers, and meet Senri at the same time. Ureshino agrees to investigate the emails but in return Kyotaro must pass out the flyers for Appllio Spring Fair wearing costumes. Club members couldn’t talk about the emails with Senri due to tense atmosphere around her...