The first track of the mini album was used in the commercial for Biohazard Operation Raccoon City, as advertised on the sticker on the front. The first edition came with an obi, a poster, a photo card, a live schedule card, and a registration card. The 500 first who returned the card would get a Biohazard Operation Raccoon City T-shirt.
The cover can be opened to reveal English lyrics, while the back of the poster has Japanese translations.
It looks slightly different to the second edition.
1. Front with official sticker and Tower Records sticker
2. Front of case
3. Back of case
6. Front of folded poster
7. Photo card
8. Live schedule card
9. Front of registration card (stitched from two scans)