He usually wears hawaiian shirts, corduroy-shorts and geta. (And sometimes a Ruger Super Warhawk in his trouser waistband, if he feels it is needed.) He has lived in the Nest for over 10 years and is a member of the Committee.
Ningbo leaves the Nest right before a raid by the Bureau of Copyright Infringement and Patent Violation. He takes the Nest’s server and warns no-one of the danger. It’s unlikely he will be welcome any longer at the Nest, to put it mildly. Faye replaces him as leader of the hackers.