This is a Bemani Badge for Koebi!!

Technically this reference comes in the form of a duo (Dmitri and Solar) I believe this is Solar. The song is "Magical Voice Shower", genre is A Capella. (Seriously, you all should look up this song if you don't know it already!! It's catchy as hell!!)

Done with Prismacolor Markers.

Koebi (c) himself

Art (c) Me, Astra

Solar (Or Dmitri) (C) Bemani