第 6 集: 國木田與田口調查橫濱與青之信使相關的失蹤事件
2016年5月12日 播出
The Agency investigates a series of disappearances in Yokohama. Kunikida enlists the help of a hacker named Taguchi Rokuzou, but all they find are photos of the victims and mention of a mysterious figure called the Azure Messenger. They follow the trail of clues to an abandoned hospital... (Source: Crunchyroll)