けんぜんなてとりすのおうた (Kenzen na Tetris no Outa)

==Lyrics==
==External Links==
===Unofficial===
*Hatsune Miku Wiki
*
Category:Japanese songs
Category:VOCALOID original songs
Category:Songs featuring GUMI (VOCALOID)
Category:Songs featuring Hiyama Kiyoteru (VOCALOID)
Category:LamazeP songs list
Category:Touka Hako, songs list/Lyrics