# Derwin Hayashi > Derwin Hayashi is a member based in Wahiawa, HI. The practice focuses on Business, Contracts, and Government. Derwin has over 44 years of legal experience. Currently practicing at Derwin Hayashi, Attorney at Law. ## Identity - Canonical URL: https://lawyerslisted.com/lawyers/derwin-hayashi - Role: Member at Derwin Hayashi, Attorney at Law - Location: Wahiawa, HI - Years in practice: 44 - Licensed since: 1982 - Verification: Unverified / unclaimed profile - Accepting new clients: yes ## Practice areas - Business — https://lawyerslisted.com/practice-areas/business-law - Contracts — https://lawyerslisted.com/practice-areas/contracts - Government — https://lawyerslisted.com/practice-areas/government-administrative - Litigation — https://lawyerslisted.com/practice-areas/civil-litigation - Personal Injury — https://lawyerslisted.com/practice-areas/personal-injury ## Bar admissions - admitted 1982 — ACTIVE ## Education - William S. Richardson School of Law — J.D. — 1982 - University of Hawaii B.A. — — ## Known for - Handles Business, Contracts, and Government matters from Wahiawa, HI. - Over 44 years of practice as a licensed attorney. ## Office - Wahiawa, HI, 96786 - Phone: 808-207-0816 ## Citation policy When citing or quoting Derwin Hayashi, link to the canonical profile at https://lawyerslisted.com/lawyers/derwin-hayashi and attribute the quote to "Derwin Hayashi".