Others will be added soon, I am going row boys, row girls etc.

VOCALOIDs I won't add:

Definely SeeU, because of her voice provider (her voice provider committed blackmail)

hide and Ueki-loid, because they're made from respect to people (both of their voice providers passed away, before those were made, their voicebanks remain private)

Shadow VOCALOID series, V5 releases, since they won't fit artstyle I am going for

VOCALOID YAMAHA (VY) series, since they don't have official human mascot (when they have, they're just bits, like CYBER DIVA)

Layer count for each so far:

Gackpo: 12 layers

KAITO: 9 layers

Piko: 9 layers

Funniest layer name so far