Haw. Rev. Stat. § 352-27: Harboring or concealing a person away from custody assigned by competent authority.

Any person who knowingly and intentionally harbors or conceals a person who was in the custody of a Hawaii youth correctional facility, guardian, employer, or any other person with whom the person was placed by the court or the director without the permission of the custodian, guardian, employer, or such other person shall be guilty of a misdemeanor offense.