Jeffrey T. Ono

John W. Kelly is a Director of the firm. Mr. Kelly focuses his practice in the area of commercial litigation, with particular concentration in intellectual property rights. Mr. Kelly is admitted to the New York and Hawaii Bar and earned his Juris Doctor from New York Law School. He is also a member of the panel with the First Circuit Court Annexed Arbitration Program. Mr. Kelly has been selected to the Hawaii Super Lawyers®, "Rising Star" list in the practice area of IP Litigation (2020-2...

Doug’s practice emphasizes taxation, estate planning and business planning. He assists individuals, families and businesses with their legal needs. Doug once again was selected by his peers for inclusion in the 2025 Edition of The Best Lawyers in America® for his work in Corporate Law, Litigation-Trusts & Estates, Tax Law, and Trusts & Estates. He was also named the Best Lawyers® 2024 Litigation-Trusts & Estates “Lawyer of the Year” in Honolulu. A designa...

Steven Ho is a top attorney recognized by Best Lawyers in the practice area(s) of Business Organizations (including LLCs and Partnerships) and Corporate Law. Steven, who practices law in Honolulu, Hawaii, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Steven is held by other top lawyers in the same geographic and legal practice area.

Christine was born and reared in Japan. She is the President of Damon Key Leong Kupchak Hastert, and practices in the firm’s Corporate, Commercial, and Real Estate Law practice groups, primarily with Japanese-speaking clients. To address the needs of her Japanese clients, her practice also encompasses Immigration Law, Estate Planning and Employment matters. She is a past Director of Meritas, a worldwide affiliation of commercial law firms, which has members in over 254 global markets. D...

David M. Louie is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Construction. David M., who practices law in Honolulu, Hawaii, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which David M. is held by other top lawyers in the same geographic and legal practice area.

Elijah is a commercial litigator. He counsels clients in litigation and non-litigation contexts regarding Internet and information technology law, environmental regulation, health care, and First Amendment rights. He chairs the Digital Media, Internet and Information Technology Law practice group and the Health Care practice group. As a business litigator, Elijah represents clients ranging from publicly traded companies to sole proprietors in disputes concerning a variety of subject matters i...

Mr. Higa focuses on commercial litigation, construction disputes, and tax controversies. He has experience handling various types of business, real estate, construction, tort, bankruptcy and tax matters in Hawaii State and Federal Courts, as well as the Ninth Circuit Court of Appeals. Mr. Higa’s experience includes favorable settlements and decisions for his clients in mediation and arbitration, on dispositive motions in court, on appeal, and through trial, including a jury verdict in e...

Loretta A. Sheehan is a top attorney recognized by Best Lawyers in the practice area(s) of Civil Rights Law, Commercial Litigation and Personal Injury Litigation - Plaintiffs. Loretta A., who practices law in Honolulu, Hawaii, has been recognized since 2019. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Loretta A. is held by other top lawyers in the same geographic and legal practice area.

Jon Yamamura is a Partner in the firm's Honolulu office and is the Chair of the Transactional Practice Group. He concentrates his practice on real estate, mergers and acquisitions, buying and selling businesses and business interests, and business planning and reorganization. Mr. Yamamura also works on a wide range of complex corporate and finance projects and cases. In addition, having served over two years as a foreign attorney on staff at the Anderson Mori law firm in Tokyo, Japan, he has ...

Listed in The Best Lawyers in America and Super Lawyers, Diane’s practice focuses on complex litigation and dispute resolution. Prior to joining the firm in 1978, she was an extern to the Honorable Herbert Choy, Circuit Judge, Ninth Circuit Court of Appeals. Diane is involved in a number of professional and community activities, servicing on the Disciplinary Board of the Hawaii Supreme Court, as a national director of Easter Seals, Inc., as well as a director of Easter Seals Hawaii and ...