Jeffrey S. Portnoy

Carlito P. Caliboso is a top attorney recognized by Best Lawyers in the practice area(s) of Communications Law, Energy Regulatory Law and Utilities Law. Carlito P., who practices law in Honolulu, Hawaii, has been recognized since 2015. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Carlito P. is held by other top lawyers in the same geographic and legal practice area.

Jade Lynne Ching is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Real Estate. Jade Lynne, who practices law in Honolulu, Hawaii, has been recognized since 2016. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jade Lynne is held by other top lawyers in the same geographic and legal practice area.

Mr. Miyashiro focuses his practice on civil, commercial, and real estate litigation, representing and advising business owners, CEOs, Officers and Directors, and Trustees. He has almost 30 years’ experience and an accumulated wealth of expertise litigating matters involving admiralty/maritime, commercial and business disputes, real property disputes, insurance, trust disputes, products liability, class action defense, and personal injury defense. By appointment of the Hawaii Circuit Cou...

Ikaika B. Rawlins is a top attorney recognized by Best Lawyers in the practice area(s) of Business Organizations (including LLCs and Partnerships) and Real Estate Law. Ikaika B., 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 Ikaika B. 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 ...

Joel D. Kam is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Joel D., 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 Joel D. is held by other top lawyers in the same geographic and legal practice area.

Jeffrey S. Harris represents employers in all aspects of labor and employment law. He has over 36 years of experience. Mr. Harris has successfully resolved many cases involving each above area, by discussion, settlement, administrative decision, motion practice, jury verdict or opinion on appeal. He has helped effectively negotiate several collective bargaining agreements, serving as spokesperson, member or advisor to the team. Practice Areas: Labor and Employment, Employment Litigation, Empl...

Joy Miyasaki is a Partner in the firm’s Honolulu office, and a member of the Tax, Estate Plan and Trust Administration practice group, concentrating in tax and estate planning, wealth preservation and asset protection, charitable planning and tax-exempt organizations, trust and estate administration, and trust and estate disputes and litigation. Joy received an A.B. and J.D. from Georgetown University. Her prior experience includes being a trial attorney with the IRS Office of Chief Cou...

Andrew J. Lautenbach is a Director at Starn O’Toole Marcus and Fisher who has earned a reputation for taking an aggressive yet practical approach when representing clients in complex matters. Mr. Lautenbach has extensive experience in complex litigation matters, including numerous jury trials, bench trials, and high stakes arbitrations. Mr. Lautenbach recently served as a lawyer representative to the Ninth Circuit Court of Appeals on behalf of the United States District Court for the Di...

Robert Katz, Director, has been practicing law in Hawaii for over 40 years. During that time he has counseled and represented Hawaii, Mainland and International based clients in both the private and public sectors in antitrust, business, employment and labor and health care transactions and litigation. Mr. Katz has appeared successfully before Hawaii and federal administrative agencies, arbitrators and Hawaii and federal courts. He has also represented both public and private Hawaii, mainland...