Sick/yksb

==Lyrics==
==External Links==
*Pixiv - Illustration
===Unofficial===
*Hatsune Miku Wiki
*
Category:Japanese songs
Category:English songs
Category:VOCALOID original songs
Category:Songs featuring Megurine Luka
Category:Songs featuring IA (VOCALOID)
Category:Duet songs
Category:Yksb songs list