Kapaa Lawyers

Jeffrey Foster proudly represents Hawai‘i residents, their families, as well as visitors to our islands, who have suffered a serious injury or wrongful death due to a negligent, reckless or intentional act. Jeff represents clients in personal injury cases and insurance disputes on Oahu, Maui, Kauai and Hawai‘i Island. In addition to his Hawai‘i practice, Jeff is also licensed in Washington State, where he operated his practice in downtown Seattle for over 10 years prior to moving to Hawai‘i.

Jean-Claude Mademba-Sy is admitted to practice in Hawaii and the U.S. District Court for the District of Hawaii. He earned his J.D. at the William S. Richardson School of Law at the University of Hawaii and his B.S. in industrial relations at the University of Montreal, Canada. Mr. Mademba-Sy has been the firm's business manager since 1995, bringing his business acumen and managerial experience to the firm's litigation projects. He is the architect of the firm's highly automated infrastructure. Before joining Yanagida & Associates, he was the manager of Philips Electronics' Financial Business Systems division in Toronto, the Director General Adjoint of...