Masashi Oi
On the New York attorney register since 2003 · office in Osaka, Japan
PlainAttorney’s reading of the public register file, not a court record.
- Registration No.
- 4099560
- Admitted
- 2003 · Third Department
- Status
- Currently registered
- Next registration
- Jul 2027
Masashi Oi is currently registered on the New York attorney register file of Sep 29, 2026. Admitted in 2003 in the Third Department, with an office in Osaka, Japan; next registration due Jul 2027. The status is the same in all 3 files we hold.
What this status means on the register
On the register, “Currently registered” means Masashi Oi has filed the biennial registration the court system requires; the next one is due in Jul 2027.
- Currently registered unchanged
- Currently registered unchanged
- Currently registered the first file we hold
Source: NY Office of Court Administration, attorney registration file (data.ny.gov, dataset eqw2-r5nb), downloaded Sep 29, 2026; the Jul 3, 2026 and Aug 6, 2026 files for the history.
Where this record sits on the register
Masashi Oi studied at American University Washington College of Law. 1,253 of its 4,261 living graduates on the register were admitted in the 2000s, as Masashi Oi was.
- Same law school
- 4,261living graduates; 88.3% registered (current or due), against 87.1% overall
- Office in Osaka, Japan
- 161living registrants (outside the U.S.)
Of the 161 living registrants with an office in Osaka, Japan, 34 were admitted before 2003 and 123 after.
Source: NY Office of Court Administration, attorney registration file (data.ny.gov, dataset eqw2-r5nb), downloaded Sep 29, 2026; living registrants only.
Questions this record leads to
- American University Washington College of Law graduates on the register4,261 living, 88.3% registered.
- Admitted in 20038,250 people admitted in 2003 are on the register, 2,491 of them through the Third Department.
- Every registration that reads “Currently registered”286,911 on the register file of Sep 29, 2026, by decade of admission.
- What a New York lawyer may chargeThe court rules on fees, retainers and fee disputes, each cited.
How to confirm it officially
For a statement of Masashi Oi’s standing, contact the Attorney Registration Unit of the NY Office of Court Administration (nycourts.gov/attorneys), or ask the Appellate Division, Third Department, which admitted Masashi Oi in 2003. The register places the office outside New York, so a complaint would go to that department’s grievance committee (22 NYCRR 1240.7(a)(2)).
This page reads the register file of Sep 29, 2026, and the court system’s own search can be newer; the register shows only the current value, so a suspension that ended before the files we hold, or a censure, leaves no trace here (Appellate Division decisions are published through the court system’s Law Reporting Bureau).