Hawaii Revised Statutes Division 3. Property; Family § 560:1-302

(a) To the full extent permitted by the Constitution and except as otherwise provided by law, the court has jurisdiction over all subject matter relating to:

(b) The court has full power to make orders, judgments and decrees and take all other action necessary and proper to administer justice in the matters which come before it.

(c) The court has jurisdiction over protective proceedings and the family court has jurisdiction over guardianship proceedings.

(d) Where protective and guardianship proceedings relating to the same person have been initiated, they may be consolidated in the court or in the family court as the court and the family court in the exercise of their discretion shall determine.