Sleep zzz... & NISEKOI ORIGINAL SOUNDTRACK SELECTION vol.1Sleep zzz... & NISEKOI ORIGINAL SOUNDTRACK SELECTION vol.1Sleep zzz... & NISEKOI ORIGINAL SOUNDTRACK SELECTION vol.1

Disc 1

1. 1 - Sleep zzz...Sleep zzz... (4:41)
2. 2 - Sleep zzz... -インスト-Sleep zzz... -Inst- (4:41)
3. 3 - Sleep zzz... (TVsize ver.)Sleep zzz... (TVsize ver.) (1:31)
4. 4 - 回想Kaisou (1:24)
5. 5 - 展開Tenkai (0:52)
6. 6 - 動悸Douki (1:02)
7. 7 - 分析Bunseki (1:45)
8. 8 - 快活Kaikatsu (1:28)
9. 9 - 恋人Koibito (1:34)
10. 10 - 幕間Makuai (0:35)
11. 11 - 緊迫Kinpaku (1:53)
12. 12 - 潜考Senkou (1:34)
13. 13 - 戦闘Sentou (1:33)
14. 14 - 後悔Koukai (1:48)
15. 15 - 幼気Itaike (1:25)
16. 16 - 口論Kouron (1:36)
17. 17 - 苛苛Iraira (0:48)
18. 18 - 変節Hensetsu (1:03)
19. 19 - 沈痛Chintsuu (1:31)
20. 20 - 浮足Ukiashi (1:42)
21. 21 - 水難Suinan (1:39)
22. 22 - 透明Toumei (1:28)
23. 23 - 諦観Teikan (1:38)