The 3rd track of Each TypeThis single contains two songs and the third track different from each type.
Type A: "Omoidasete Yokatta" by STU48
Type B: "Ikiru Koto ni Nekkyo wo!" by Team8
Type C: "Hohoemi no Shunkan" by 7 Byogo, Kimi ga Sukininaru.
Type D: "Yaban na Kyuai" by Dance Senbatsu
Type E: "Hotei Sokudo to Yuetsukan" by U-17 Unit