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About This Office
Watanabe Nathan K is a law firm in Tustin, California. Public California State Bar records list 2 attorney profiles using this office address. The associated attorneys are Diane Kawata Watanabe and Nathan Kawata Watanabe. 2 of these profiles list an active license. Their recorded admission years range from 1976 to 2004. Profiles linked to this address self-report practice areas including Trusts & Estates, Business Law, and Wills & Probate. The State Bar reports certified specialties among these profiles in Estate Planning, Trust & Probate Law (State Bar of California). These profiles report California Lawyers Association membership in Business Law and Trusts & Estates.
Practice Areas Reported by Attorneys at This Office
These areas come from individual attorney profiles and may not describe every service offered by the firm.
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Related Attorneys
California attorney registration
Record matched to the official California attorney registry
Bar #73076 · Admitted 1976
Bar #233897 · Admitted 2004
Last verified November 3, 2026.
Source: California public attorney records. No affiliation or endorsement.
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