170804 TOKYO IDOL FESTIVAL 2017 Gakuya ura Namachukei DAY1 - NicoNico ALFAFILE 170804.NicoNico.part1.rar 170804.NicoNico.part2.rar 170804.NicoNico.part3.rar 170804.NicoNico.part4.rar ALFAFILE