孵化する冷笑 (Hatching of Cynicism) is Wonderful☆Opportunity's singles album; based on the song of the same name. "Hatching of Cynicism" was licensed by Karen-T and thus available as a singles album. The off vocal of the song and also the original sung by Len is available in the singles.

The singles album Hatching of Cynicism is available for purchase in iTunes store

Cynicism Album
Released August 3rd 2011
Producer Wonderful☆Opportunity
Price ¥300
Illust. Se
Label Karen-T
Track list
1. 孵化する冷笑
Fuka Suru Reishou
Kagamine Len
2. 孵化する冷笑 -off vocal-
Fuka Suru Reishou -off vocal-