Virtualsingroupic

 is a xenogender and subset of Prosekaigender related to the VIRTUAL SINGER group within the game. This gender may be related to a character(s) within the group, songs sung by the group, or the group in general.

Etymology
The term uses the words "Virtual sing", and the suffix "-groupic"

History
Virtualsingroupic was coined by Miraheze user Dogboy on March 13th.

Flags
The flag for Prosekai gender was created at the time of the term's coining, each stripe represents a character within the group, using each character's color within the game.

The stripes in order, with meaning are listed below Teal represents the Miku, blue represents KAITO, red represents MEIKO, pink represents Megurine Luka, bright yellow represents Kagamine Len, and warmer yellow represents Kagamine Rin.