Sakaguchi v. University of Hawai'i

CourtHawaii Intermediate Court of Appeals
DecidedApril 14, 2026
DocketCAAP-23-0000670
StatusPublished

This text of Sakaguchi v. University of Hawai'i (Sakaguchi v. University of Hawai'i) is published on Counsel Stack Legal Research, covering Hawaii Intermediate Court of Appeals primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
Sakaguchi v. University of Hawai'i, (hawapp 2026).

Opinion

NOT FOR PUBLICATION IN WEST'S HAWAI#I REPORTS AND PACIFIC REPORTER

Electronically Filed Intermediate Court of Appeals CAAP-XX-XXXXXXX 14-APR-2026 07:51 AM Dkt. 97 MO NO. CAAP-XX-XXXXXXX

IN THE INTERMEDIATE COURT OF APPEALS

OF THE STATE OF HAWAI#I

ANN SAKAGUCHI, Plaintiff-Appellant, v. UNIVERSITY OF HAWAI#I; DENISE KONAN, individually and in her capacity as Dean of the University of Hawai#i at Mânoa College of Social Sciences, Defendants-Appellees, and DOE INDIVIDUALS AND ENTITIES 1-10, Defendants

APPEAL FROM THE CIRCUIT COURT OF THE FIRST CIRCUIT (CASE NO. 1CC181000321)

MEMORANDUM OPINION (By: Nakasone, Chief Judge, Hiraoka and Wadsworth, JJ.)

Ann Sakaguchi appeals from the Final Judgment for the University of Hawai#i (UH) and Denise Konan, entered by the Circuit Court of the First Circuit.1 We hold: (1) Sakaguchi's claim for intentional infliction of emotional distress was barred by the exclusive remedy provision of the Workers' Compensation Law; (2) claims based on separate, distinguishable violations of the Hawai#i Whistleblowers' Protection Act (HWPA) that occurred over two years before she sued were time-barred, but claims for alleged violations that occurred within the two years before she sued, and her claims for pay differential and earning disparity beginning two years before she sued, were not time-barred; (3)(a) her claim for not being named department chair was not subject to

1 The Honorable Dean E. Ochiai presided. NOT FOR PUBLICATION IN WEST'S HAWAI#I REPORTS AND PACIFIC REPORTER

a collective bargaining agreement and should have been allowed, but only for pay differential beginning two years before she sued, and (b) her earning disparity claim was subject to a collective bargaining agreement, but should have been allowed under Hawaii Revised Statutes (HRS) § 378-66(b), and limited to disparity beginning two years before she sued; and (4) the Circuit Court did not err by granting summary judgment for UH on claims (other than for pay differential and earning disparity) based on alleged HWPA violations that occurred within two years before she filed her complaint. We affirm the Final Judgment in part and vacate it in part, and remand for further proceedings.

I. BACKGROUND

Sakaguchi sued UH and Konan on February 28, 2018. Konan was sued as an individual and as Dean of the University of Hawai#i Mânoa College of Social Sciences. Sakaguchi's amended complaint asserted four claims: (1) violation of HRS § 378-62 (part of the HWPA); (2) tortious interference with prospective economic/business advantage; (3) interference with prospective contractual relations; and (4) intentional infliction of emotional distress (IIED). Claims 2 and 3 were dismissed by stipulation. In a series of orders, the Circuit Court dismissed or entered summary judgment against Sakaguchi on Claim 1 (HWPA) and Claim 4 (IIED). The Final Judgment was entered on October 9, 2023. This appeal followed. Only the HWPA and IIED claims against UH are at issue.2 II. POINTS OF ERROR

Sakaguchi contends3 the Circuit Court erred by: (1) dismissing her IIED claim based on the workers' compensation exclusive remedy statute, HRS § 386-5; (2) dismissing her "Pre-

2 Sakaguchi has not appealed the summary judgment on her HWPA claim, or the dismissal of her IIED claim, against Konan. 3 We have re-ordered and partially consolidated Sakaguchi's points of error.

2 NOT FOR PUBLICATION IN WEST'S HAWAI#I REPORTS AND PACIFIC REPORTER

February 28, 2016 Retaliatory Claims" based on the statute of limitations and treating UH's statute of limitations defense as a jurisdictional issue; (3) entering summary judgment for failure to exhaust her remedies under the University of Hawai#i Professional Assembly collective bargaining agreements (CBAs); and (4) granting summary judgment on her post-February 28, 2016 HWPA claims.

III. STANDARDS OF REVIEW

A. Motion to Dismiss

Orders granting motions to dismiss are reviewed de novo. Kealoha v. Machado, 131 Hawai#i 62, 74, 315 P.3d 213, 225 (2013). We assume the facts alleged in the complaint are true and view them in the light most favorable to the plaintiff to see if they warrant relief under any legal theory. Id. We are not required to accept conclusions about the legal effect of the facts alleged, id., but we bear in mind that Hawai#i is a notice- pleading jurisdiction where legal theories need not be pleaded with precision, Bank of Am., N.A. v. Reyes-Toledo, 143 Hawai#i 249, 259, 428 P.3d 761, 771 (2018), overruled on other grounds by Wilmington Savs. Fund Soc'y v. Domingo, 155 Hawai#i 1, 556 P.3d 347 (2024).

B. Motion for Summary Judgment

We review a grant of summary judgment de novo. Ralston v. Yim, 129 Hawai#i 46, 55, 292 P.3d 1276, 1285 (2013). Summary judgment is appropriate if the evidence shows there is no genuine issue as to any material fact and the moving party is entitled to judgment as a matter of law. Id. A fact is material if proof of that fact would establish or refute an essential element of a party's cause of action or defense. Id. at 55–56, 292 P.3d at 1285–86. The evidence must be viewed in the light most favorable to the non-moving party. Id. at 56, 292 P.3d at 1286. "[F]indings of fact made by a trial court in relation to a summary judgment ruling are not binding on appeal, nor do

3 NOT FOR PUBLICATION IN WEST'S HAWAI#I REPORTS AND PACIFIC REPORTER

they alter our de novo standard of review regarding a summary judgment ruling." Hilo Bay Marina, LLC v. State, 156 Hawai#i 478, 487, 575 P.3d 568, 577 (2025).

IV. DISCUSSION

A. Sakaguchi's IIED claim, which was not based on sexual harassment or sexual assault, was barred by HRS § 386-5.

Sakaguchi was employed by UH. UH moved to dismiss her IIED claim,4 arguing it was barred by the Hawai#i Workers Compensation Law's exclusive remedy provision. The motion was filed under Hawai#i Rules of Civil Procedure (HRCP) Rule 12(b)(6) and presented no evidence outside the pleadings. Sakaguchi's opposition presented no evidence outside the pleadings. We disregard the declarations and exhibits attached to UH's reply memorandum. HRS § 386-5 (2015) provides:

The rights and remedies herein granted to an employee . . . on account of a work injury suffered by the employee shall exclude all other liability of the employer to the employee, . . . at common law or otherwise, on account of the injury, except for sexual harassment or sexual assault and infliction of emotional distress or invasion of privacy related thereto, in which case a civil action may also be brought.

(Emphasis added.) The supreme court has held:

Based on a plain reading, HRS § 386-5 unambiguously provides that claims for infliction of emotional distress . . .

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Sakaguchi v. University of Hawai'i, Counsel Stack Legal Research, https://law.counselstack.com/opinion/sakaguchi-v-university-of-hawaii-hawapp-2026.