Atty. Casey T. Miyashiro

Atty. Casey T. Miyashiro

Casey T. Miyashiro is an Associate in the firm’s Insurance Coverage Litigation, Business & Commercial Law, Condominium & Community Association Law, Land Use & Eminent Domain, Real Estate, and Wills, Trusts & Estates practice groups.

Honolulu Honolulu 7 Years Experience 7 year
Call (808) 531-8031

Profile Summary

About Casey T. Miyashiro at a glance

Casey T. Miyashiro is a business, real estate, zoning, construction, and estate litigation attorney based in Honolulu, Hawaii, practicing at Damon Key Leong Kupchak Hastert ALC. They have 7+ years of legal experience, licensed to practice since 2019. Admitted to practice in Hawaii, Hawaii State Bar Association (2019). Educated at University of Hawaii at Manoa (J.D., 2019). Recognitions include Best Lawyers in America — Commercial Litigation (2026), Best Lawyers in America — Corporate Law (2026), and Best Lawyers in America — Insurance Law (2026). Serves clients in Honolulu, HI and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

Casey T. Miyashiro is an Associate in the firm’s Insurance Coverage Litigation, Business & Commercial Law, Condominium & Community Association Law, Land Use & Eminent Domain, Real Estate, and Wills, Trusts & Estates practice groups. Casey earned his law degree from the University of Hawaii at Manoa, William S. Richardson School of Law where he graduated cum laude and served as Managing Editor of the University of Hawaii Law Review.

Casey has once again been named to the 2025 Best Lawyers: Ones toWatch® in America list in the practice areas of Commercial Litigation and Litigation-Real Estate.

While in law school, Casey received CALI Excellence for the Future Awards, given for the highest score achieved in each class, in Civil Procedure I, Lawyering Fundamentals II, and Real Estate Development and Finance. He also received the Frank Boas Award for Best Pacific-Asian Law Second-Year Seminar paper, titled “Locked Up Abroad: Migrant Domestic Workers in Taiwan.” Casey was a member of Phi Delta Phi and Advocates for Public Interest Law, and served as a Law School Ambassador.

Casey was a teaching assistant in Lawyering Fundamentals, for which he prepared lectures on legal citations using The Bluebook, graded papers and assisted students with writing and/or preparing legal citations. He was also a summer Extern for Judge Karen T. Nakasone of the First Circuit Court of the State of Hawaii. In 2018, he was a Summer Associate at Damon Key.

“The thought of becoming an attorney had been floating around in my head from a young age,” said Casey, reflecting on his decision to pursue a career in law. The seeds were initially planted by teachers and friends who thought the fit would be ideal given his demeanor and passion for academics. According to Casey, like Liam Neeson’s character in the movie “Taken,” lawyers have a “particular set of skills” that enable them to provide a service to clients that no one else can. “To take what I know and apply it to our clients’ situations in order to help them achieve a satisfactory result is very gratifying.”

Casey was born and raised in Hawaii and graduated from Moanalua High School, magna cum laude. He attended the University of Hawaii at Manoa, where he earned a B.A. in Psychology, with a minor in American Studies, cum laude. He lives in Honolulu and enjoys cooking, running, traveling, and trying new restaurants.

Professional Affiliations

  • American Bar Association
    • Business Law
    • Law Practice Division
    • Litigation
    • Real Property, Trust and Estate Law
    • Solo, Small Firm and General Practice Division
    • Young Lawyers
  • Hawaii State Bar Association
    • Business Law
    • Collection Law
    • Insurance Coverage Litigation
    • Labor & Employment Law
    • Litigation
    • Access to Justice Room (Honolulu District Court), volunteer
    • Legal Line Hotline, volunteer

Bar Admissions

  • State of Hawaii
  • U.S. District Court (District of Hawaii)

Practice Areas Explained

Casey T. Miyashiro's Areas of Practice

Each practice area below reflects the types of cases Casey T. Miyashiro handles, with a brief overview of what that area of law covers.

Business & Corporate Law

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

Casey T. Miyashiro is one of 452,854 business attorneys indexed nationally. Browse business attorneys in Hawaii →

Real Estate Law

Real estate attorneys handle home purchases, sales, commercial transactions, title disputes, and landlord-tenant matters.

Casey T. Miyashiro is one of 286,061 real estate attorneys indexed nationally. Browse real estate attorneys in Hawaii →

Land Use & Zoning

Casey T. Miyashiro is one of 36,102 zoning attorneys indexed nationally. Browse zoning attorneys in Hawaii →

Construction Law

Casey T. Miyashiro is one of 36,357 construction attorneys indexed nationally. Browse construction attorneys in Hawaii →

Estate & Trust Litigation

Casey T. Miyashiro is one of 18,366 estate litigation attorneys indexed nationally. Browse estate litigation attorneys in Hawaii →

Jurisdictional Context

Why local counsel matters in Hawaii

Practicing law in Hawaii. Legal matters in Hawaii are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Honolulu are typically filed in the local municipal court or the appropriate Hawaii state district court, depending on subject matter and amount in controversy. An attorney licensed in Hawaii brings working knowledge of local procedural deadlines, judicial practices in this venue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Hawaii courts without local counsel or pro hac vice admission.

Looking for additional Hawaii attorneys? Browse all attorneys in Honolulu or all attorneys in Hawaii.

Frequently Asked

Common questions about Casey T. Miyashiro

Where is Casey T. Miyashiro's law office located?
Casey T. Miyashiro's law practice is located in Honolulu, Hawaii. The firm is Damon Key Leong Kupchak Hastert ALC. You can contact the office directly through this profile page.
What practice areas does Casey T. Miyashiro handle?
Casey T. Miyashiro focuses on business, real estate, zoning, construction, estate litigation. Each practice area listed reflects experience handling cases of that type in Hawaii.
How long has Casey T. Miyashiro practiced law?
Casey T. Miyashiro has 7+ years of legal experience and has been licensed since 2019.
Where did Casey T. Miyashiro go to law school?
Casey T. Miyashiro earned their education at (J.D., 2019).
How can I contact Casey T. Miyashiro for a consultation?
You can contact Casey T. Miyashiro directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.
What awards or recognition has Casey T. Miyashiro received?
Casey T. Miyashiro's notable recognition includes: Best Lawyers in America — Commercial Litigation; Best Lawyers in America — Corporate Law; Best Lawyers in America — Insurance Law; Best Lawyers in America — Land Use and Zoning Law; Best Lawyers in America — Litigation - Construction.

Education

J.D.
University of Hawaii at Manoa
- 2019

Awards

Best Lawyers in America — Commercial Litigation
- 2026
Best Lawyers in America — Corporate Law
- 2026
Best Lawyers in America — Insurance Law
- 2026
Best Lawyers in America — Land Use and Zoning Law
- 2026
Best Lawyers in America — Litigation - Construction
- 2026
Best Lawyers in America — Litigation - Real Estate
- 2026

Bar Admissions

Hawaii, Hawaii State Bar Association
Admitted: 2019

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