Tracklisting
- masterpiece—4:37
- Lyrics: Mami Kawada
- Composition/Arrangement: Maiko Iuchi
- jellyfish—4:26
- Lyrics: Mami Kawada
- Commposition: Tomoyuki Nakazawa
- Arrangement: Tomoyuki Nakazawa, Takeshi Ozaki
- masterpiece (instrumental) -- 4:37
- jellyfish (instrumental) -- 4:24
Read more about this topic: Masterpiece (Mami Kawada Song)