架空世界のファンタジア (Kakku Sekai no Fantasia)

==Lyrics==
==External Links==
*
*Hatsune Miku Wiki
Category:Songs
Category:VOCALOID original songs
Category:Songs featuring IA (VOCALOID)
Category:Songs featuring Hatsune Miku (VOCALOID)
Category:Duet songs
Category:Suga-jin songs list
Category:Songs written in conlangs