Jerrold K. Guben

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 ...

Madeleine M.V. Young practices in the firm’s Wills, Trusts & Estates and Business & Commercial Law practice groups. Her practice focuses on probate and trust litigation, estate planning, conservatorship and guardianship proceedings, estate and trust administration, and property conveyances. Madeleine previously practiced at various private law firms in California and Hawaii, and is experienced in complex business disputes. Prior to joining Damon Key in 2013, she was an attorney ...

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...

Sarah M. Love is a top attorney recognized by Best Lawyers in the practice area(s) of Construction Law and Litigation - Construction. Sarah M., who practices law in Honolulu, Hawaii, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Sarah M. is held by other top lawyers in the same geographic and legal practice area.

Charles T. Kleintop is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law. Charles T., who practices law in Honolulu, Hawaii, has been recognized since 1987. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Charles T. is held by other top lawyers in the same geographic and legal practice area.

Michael R. Marsh is a director and shareholder of the firm. He concentrates his practice in dispute resolution and litigation primarily involving construction, development and real estate matters, subrogation and construction bond matters, employment law and trademark and copyright infringement. In construction litigation, he represents a variety of developers, design professionals, general contractors and suppliers. He has represented developers and major land owners in connection with const...

Ms. Strona is a Director of the firm. Ms. Strona focuses her practice in the areas of commercial real estate transactions, leasing, commercial asset and equity sales and acquisitions, and corporate law. Ms. Strona has been selected to the Hawaii Super Lawyers® list in 2025 , and the Hawaii Super Lawyers®, "Rising Star" list in the practice area of Real Estate Law since 2020. Ms.Strona has been named to T he Best Lawyers in America ® 2026 list in the practice area of Real Estate La...

Matt Evans is a Director of Damon Key and practices in the firm’s Business & Commercial Law, Real Estate, Construction Law, Creditors’ Rights, Insurance, Litigation & Dispute Resolution, and Appeals practice groups. With a primary focus on commercial disputes, Matt aims to provide legal services in a manner that places his clients’ goals at the center, with a mind toward helping them prevent disputes before they occur and, when necessary, resolve disputes by finding ...

John R. Aube is a top attorney recognized by Best Lawyers in the practice area(s) of Banking and Finance Law. John R., who practices law in Honolulu, Hawaii, has been recognized since 2006. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which John R. is held by other top lawyers in the same geographic and legal practice area.

Clifford K. Higa is a top attorney recognized by Best Lawyers in the practice area(s) of Financial Services Regulation Law. Clifford K., 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 Clifford K. is held by other top lawyers in the same geographic and legal practice area.