Paku

Paku is one of Grandma Suzuki's large robot sons who lives with her at Grandma's House. He is approximately 7ft tall, but slightly taller than Paku. Unlike his brother, he speaks only in whirring noises, which can only be deciphered by other bits and humans familiar with Bitspeak. He has cylindrical head with two round orange eyes that diliate with camera-like shutters. His lower jaw is a flap on a hinge that chatters back and forth nervously.