GakuKAI
GakuKai is when KAITO and Kamui Gakupo team up to make the rest of the Vocaloids look like failures
Gakupo and KAITO sang a duet and the whole stage exploded
KAITO and Kamui Gakupo got paired up and everyone else cried
I got sent to the back of the chat for saying GakuKai was better than everyone else