Alfakyun, Araki, Da-little, Gero, Glutamine, Hanatan YURiCa, Hashiyan, Kony, MARiA, Mey-chan, nero, ASK, Kogeinu, Pokota, that, Yuge, VALSHE, Wolpis Kater, amu, Asamaru, clear, Dasoku, Mi-chan, Ryo-kun, ShounenT, un c anku, Underbar
Utattemita no Uta ( (Niconicollab)) 2020 (Chang-Gero Sonic 2020)