�¡X-tra Best[Extra Price Edition]
�¡X4

鍊 Tracklisting

1. KILLING ME/ X4
2. #MUSICOVERDOSE/ X4
3. PARTY UP!!/ X4
4. OBSESSION/ X4
5. IDKYN(I DON'T KNOW YOUR NAME)/ X4
6. KOE NI SHI TA NARA/ X4
7. SNOW FLAKES/ X4
8. RAINBOW ROAD/ X4
9. PRIDE/ X4
10. FUTURE. SUPER DUPER. NOVA/ X4
11. KIZU NA/ X4
12. ROCKIN' IT/ X4
13. SAIGO NO KOTOBA/ X4
14. FILLIN' ME WITH YOUR LOVE/ X4
15. COZ I LOVE YOU/ X4