Chūshi, codename N-NV3, is a blue and purple protogen with a long tail. His cybernetic implants, which all protogens have, is silvery, and his face is covered by a rounded visor.
Chūshi is often curious, but he is mostly aloof and stoic. He is also way more dependent and submissive than his twin sibling Chishi, always wanting company lest he "doesn't feel like himself anymore".
He is a common protogen, and whilst protogens are all null, Chūshi identifies as male.