Haw. R. Civ. P. 41

(a) Voluntary dismissal: Effect thereof.

(1) By plaintiff; by stipulation. An action may be dismissed by the plaintiff without order of court (A) by filing a notice of dismissal at any time before the return date as provided in Rule 12(a) or service by the adverse party of an answer or of a motion for summary judgment, or (B) by filing a stipulation of dismissal signed by all parties who have appeared in the action, in the manner and form prescribed by Rule 41.1 of these rules. Unless otherwise stated in the notice of dismissal or stipulation, the dismissal is without prejudice, except that a notice of dismissal operates as an adjudication upon the merits when filed by a plaintiff who has once dismissed in any court of the United States, or of any state, territory or insular possession of the United States an action based on or including the same claim.

(2) By order of court. Except as provided in paragraph (1) of this subdivision of this rule, an action shall not be dismissed at the plaintiff's instance save upon order of the court and upon such terms and conditions as the court deems proper. If a counterclaim has been pleaded by a defendant prior to the service upon the defendant of the plaintiff's motion to dismiss, the action shall not be dismissed against the defendant's objection unless the counterclaim can remain pending for independent adjudication by the court. Unless otherwise specified in the order, a dismissal under this paragraph is without prejudice.

(b) Involuntary dismissal: Effect thereof.

(1) For failure of the plaintiff to prosecute or to comply with these rules or any order of the court, a defendant may move for dismissal of an action or of any claim against it.

(2) For failure to prosecute or to comply with these rules or any order of the court, the court may sua sponte dismiss an action or any claim with written notice to the parties. Such dismissal may be set aside and the action or claim reinstated by order of the court for good cause shown upon motion duly filed not later than 10 days from the date of the order of dismissal.

(3) Unless the court in its order for dismissal otherwise specifies, a dismissal under this subdivision and any dismissal not provided for in this rule, other than a dismissal for lack of jurisdiction, for improper venue, or for failure to join a party under Rule 19, operates as an adjudication upon the merits.

(c) Dismissal of counterclaim, cross-claim, or third-party claim. The provisions of this rule apply to the dismissal of any counterclaim, cross-claim, or third-party claim. A voluntary dismissal by the claimant alone pursuant to paragraph (1) of subdivision (a) of this rule shall be made before a responsive pleading is served or, if there is none, before the introduction of evidence at the trial or hearing. The notice of dismissal or stipulation shall be made in the manner and form prescribed by Rule 41.1 of these rules.

(d) Costs of previously-dismissed action. If a plaintiff who has once dismissed an action in any court commences an action based upon or including the same claim against the same defendant, the court may make such order for the payment of costs of the action previously dismissed as it may deem proper and may stay the proceedings in the action until the plaintiff has complied with the order.

(Amended May 15, 1972, effective July 1, 1972; further amended December 7, 1999, effective January 1, 2000; further amended December 7, 2005, effective January 1, 2006; further amended November 21, 2006, effective January 1, 2007; further amended August 26, 2011, effective January 1, 2012.)