Prelude -We are not alone- / Fumi Oto前奏曲 ―We are not alone― / 大藤史Prelude -We are not alone- / Fumi Oto

Disc 1

1. 1 - Prelude -We are not alone-前奏曲 ―We are not alone― (4:18)
2. 2 - Prelude -We are not alone- symphonic version前奏曲 ―We are not alone― symphonic version (2:10)
3. 3 - Prelude -We are not alone- chorus version前奏曲 ―We are not alone― chorus version (2:21)
4. 4 - Prelude -We are not alone- piano version前奏曲 ―We are not alone― piano version (2:44)
5. 5 - Prelude -We are not alone- instrumental前奏曲 ―We are not alone― instrumental (4:16)