Goro Inagaki and three others go to the Theater Academy, which produces a number of famous child actors. Under the guidance of Seiran Kobayashi, we will investigate the contents of the lessons. While the child actors are watching, the three challenge "acting in tears". Also visited a guitar shop with Sho Ayanokoji and others. In addition, we will look back on the music festival "Kishidan Banpaku 2019" in which the three performers, and also release a behind-the-scenes video.