Haw. Rev. Stat. § 806-8: Prosecution where indictment not essential.

In criminal cases brought in the first instance in a court of record, but in which the accused may be held to answer without an indictment by a grand jury, the legal prosecutor may arraign and prosecute the accused upon an information, complaint, or an indictment at the prosecutor's election; and in all criminal cases brought in the first instance in a court of record the prosecutor may arraign and prosecute the accused by information, complaint, or indictment, as the case may be, whether there has been a previous examination, or commitment for trial by a judge, or not.