"Mas en fill 7 Aoi" is the title of the chapter, and it is the first of many entries in which the protagonist addresses the audience directly. In this chapter, the protagonist speaks directly to the audience. He tells them that he is going to visit the family of the girl who was killed in a car accident and that he does not know what he should say to her. He says that he will tell her what he thinks is right, but that he must accept it. The protagonist tells the audience that he was once in the band of Aoi's, and that Aoi told him that he could not be in the same band as them because they were too young. Aoi also told the protagonist that the girl in the car accident was the vocalist in their band, and the protagonist says that she quit her job because she wanted to be a pro. He explains that he and the other members of their band saw her at the festival, and she told them that she wanted them to go pro with her because she needed to atone for the loss of her friend. He adds that she left without saying anything because she did not want to face them.