- Subarashiki Sekai (素晴らしきSekai; Wonderful World)
- Catalog Number
- VIZL-1086 (Limited Edition A)
- VICL-37236 (Limited Edition B)
- VICL-37237 (Anime Edition)
- VICL-37238 (Regular Edition)
- ¥2,160 (Limited Edition A)
- ¥1,296 (Limited Edition B)
- ¥1,296 (Anime Edition)
- ¥1,296 (Regular Edition)
- CD Tracklist
- Limited Editions A, B
- 'Anime Edition
- Regular Edition
- Subarashiki Sekai (素晴らしきSekai)
- Duel (デュエル)
- Subarashiki Sekai -off vocal-
- FLY -off vocal-
- Duel -off vocal-
- DVD Tracklist
- "Subarashiki Sekai" Music Video All View ver.
- "Subarashiki Sekai" Music Video short ver.
- Making short movie
"Subarashiki" is the fifth major single released by Pile. It came in four versions: a limited CD+DVD edition (Type-A), a limited CD only edition (Type-B), an anime CD only edition, and a regular CD only edition. The song "Duel" was used as the opening theme for the anime Duel Masters VSRF.