Cryptonloid Gang

Cryptonloid Gang is the friendship between Hatsune Miku, Kagmine Len, Kagmine Rin, Kaito, Megurine Luka, and Meiko from the Vocaloid fandom.

Canon
The Cryptonloid Gang characters are from Vocaloid, so there isn't much canon information. What we do have is may songs including all these voice banks together in a platonic way. There have been many producers that have made great songs portraying them in this way. It is common to see songs about the Cryptonloids together in a fun and comedic way.