New York attorney · Reg. #2817799

Toshiaki Sumino

Registered (registry: Currently registered)

Current employer

President · Tokyo 100-8411 · since at least September 2026

Admission

Admitted 1997, First Department · NEW YORK UNIVERSITY

Employment history

• President · Tokyo 100-8411 · current

Compiled from NYS Office of Court Administration registration records and published NY Appellate Division decisions; current as of October 2026. Not an official record; verify with the NY Courts Attorney Search.