【Included content】
1. Mysterious Song of Music Northern and Western Chapter No. 1
2. Our own way
Song/Hikaru Anbuchi (CV: Ai Kakuma), Naoe Kanno (CV: Rie Murakawa), Nika Edwardin Katayanan (CV: Natsumi Takamori)
3. Mystery Utage Northern and Western Chapter No. 2
4.风のキズナ
Song/Karabuchi Hikaru (CV: Kakuma Ai)
5. Mystery Song Musical Music North West Chapter 3
6.ポリシー!
Song/Nishizawa Yoshiko (CV: Kurosawa Tomoyo)
7. Mystery Song Musical Music North West Chapter 4
8.White Forest
Song/Nika Edwardin Katayanan (CV: Takasena Tsunemi)
9. Mysterious Song of Music Northern and Western Chapter No. 5
10.Awesome days!
Song/Karabuchi Hikaru (CV: Kakuma Ai)
11.Awesome days!
Song/Naoeda Sukino (CV: Rie Murakawa)
12.Awesome days!
Song/Nika Edwardin Katayanan (CV: Takasena Tsunemi)
13. Our own way
-Instrumantal-
14.ポリシー!
-Instrumental-