Promise & Guarantee

==Lyrics==
==External links==
*piapro - Karaoke
*piapro - Lyrics
*piapro - Illustration
*Pixiv - Illustration
===Unofficial===
*
*Hatsune Miku Wiki
Category:English songs
Category:VOCALOID original songs
Category:Songs featuring Megurine Luka
Category:Sat songs list
Category:Sunahara songs list/Lyrics
Category:Kibandagohan songs list/Visuals