We're so Happy / Ryu☆We're so Happy / Ryu☆We're so Happy / Ryu☆

Disc 1

1. 1 - sukha (3:57)
2. 2 - Annular Solar Eclipse (3:36)
3. 3 - Caramel Sugar feat.Another Infinity (3:53)
4. 4 - green lighting (3:33)
5. 5 - Rainbow Drop (4:48)
6. 6 - 響音 -kotone- feat.Another Infinity (4:59)
7. 7 - H.U.D.01 (3:33)
8. 8 - Plan B (3:41)
9. 9 - Like+it! (Extended Mix) (3:23)
10. 10 - 蜃気楼 (Ryu☆Remix) (3:09)
11. 11 - Honey Party (Extended Mix) (4:28)
12. 12 - BLUE DRAGON (雷龍RemixIIDX Extended) (3:45)
13. 13 - Engraved Mark (Ryu☆Mix) (4:32)
14. 14 - ra'am (Extended Mix) (3:42)
15. 15 - We're so Happy (Extended Mix) (4:29)