第1章：任務の始まり (Daiichishou: Ninmu no Hajimari)

Chapter 1: Beginning The Mission is a song sung by Maki Tsurumaki, Rin Kagamine, and Len Kagamine, CUL Kitamura, Luka Megurine, Miku Hatsune, Gumi Megpoid, Kaito Fuga, Meiko Haigo, and Flower Yamako. It is an Album Only song.