Official NY OCA attorney registration data · Updated 2026 Methodology Discipline records

Taisei Katano

Currently registered

Taisei Katano is an attorney admitted to the New York State Bar in 2026, with a registered practice address in New York, New York. According to the New York Office of Court Administration, the current registration status on record is Currently registered.

Registration number6280564
Bar statusCurrently registered
Year admitted2026
Judicial departmentDepartment 3
Law schoolUniversity of Pennsylvania Carey Law School
Practice cityNew York, NY
CountyNew York
Firm / organizationMori Hamada Us Llp
Office address360 Madison Ave Fl 24, New York, NY, 10017
Phone(267) 357-3127
Next registration dueMay 2028

About Mori Hamada & Matsumoto

Mori Hamada & Matsumoto is a Japanese full-service international law firm with its principal office in the Marunouchi Park Building in Tokyo. The firm was formed in 2002 through the merger of Mori Sogo Law Offices and Hamada & Matsumoto. Its website reports 868 lawyers, staff and specialists as of August 2026. Listed practice areas include M&A, corporate and commercial disputes, international arbitration, restructuring and insolvency, competition, intellectual property, tax, employment, environmental law, and white collar crime and internal investigations.

Practice areas of Mori Hamada & Matsumoto:

Antitrust & Competition Arbitration & Mediation Bankruptcy & Restructuring Commercial Litigation Construction Corporate & M&A Employment & Labor Environmental Government & Regulatory Intellectual Property Privacy & Cybersecurity Real Estate Tax White Collar & Investigations

These are the practice areas the organization describes on its website. They are not a statement about Taisei Katano’s own practice or any specialty certification.

View the Mori Hamada & Matsumoto profile and its 18 registered attorneys →

Office location

Registered office address on file with the New York State Bar. Verify before visiting, as the address reflects the contact on record and may be a firm rather than a personal office.

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