Talk:Glittering Messenger/@comment-27289874-20171204214711

https://www.youtube.com/watch?v=_FJt0kVhmNA The group sang it in this year Music Festa and it was like a "welcome/greeting" to Rie as Sumire.

Also, they did (along with STAR ANIS) a live in a japanese website in which they reacted to all the lives in that concert and Mona was there too (while Furi wasn't).