- umbrella [LIVE]
Live take at YOKOHAMA ARENA January 11, 2003
- 列島激震行脚 Final 2003 5 Ugly Kingdom (Trailer)
- The lyrics in this booklet completely lack Hiragana and Katakana. To complete them, the first layer of the obi (with the lyrics to Я TO THE CORE) can be scratched off, revealing the complete lyrics.
- In this single's booklet, Kyo's credit details are given as BØX: I LOVE レゲエ パピオン (BØX: I LOVE Regee Papion), which means "BØX: I LOVE Reggae Papillon". This was the last time they used unclear or weird credits.