Regular edition 1. Kaguya 2. Butterfly 3. Wasurenagusa 4. Top of the world 5. Kaguya (Original karaoke) Lien: Mega Limited edition Type A 1. Kaguya 2. Butterfly Lien: Mega Limited edition Type B 1. Kaguya 2. Butterfly 3. Ttraveling Lien: Mega