New York attorney record · Judicial Dept 3
Shigeru Ariizumi
Harvard alumna, admitted to the New York bar in 1992. Decades of status, address, and registration history on this record come straight from the NY Office of Court Administration.
- 1992
- Admitted
- 34
- Years in bar
- 2490910
- NY reg #
The record in one line
With 34 years on the register since a 1992 admission, Shigeru Ariizumi ranks among the New York bar's most senior active practitioners, longer-tenured than 71% of the currently-active bar.
- 34 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- Top 29%
- by tenure among active NY attorneys
- Law school
- Harvard
Data updated September 2026
What this profile tells you
Bar status & tenure
Registration 2490910 with the New York bar authority has long belonged to Shigeru Ariizumi, a veteran practitioner still in active good standing. Registration is recorded within Judicial Department 3, the appellate division overseeing this attorney's home district.
Practice context & education
Practice address is listed under Mori Hamada & Matsumoto, located in Tokyo. 5 other attorneys share this firm affiliation in the registry. Educational background: HARVARD.
State context & due diligence
After 34 years on the register, Shigeru Ariizumi still falls within the New York bar's active cohort, a share of the register detailed further below.
Experience vs. the active New York bar
Few active New York attorneys match Shigeru Ariizumi's 34 years since admission in 1992.
34 years on the New York bar
Years since admission, all currently-active NY attorneys
34 Top 29% higher than 71% of 290,787 active NY attorneys
Each bar is a band; taller bars hold more active NY attorneys. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source NY Office of Court Administration, Attorney Registration · September 2026
How Shigeru compares to fellow Harvard alumni
Among the 3,045 Harvard graduates in the New York register, Shigeru Ariizumi is longer-tenured than 70%.
34 years vs. Harvard alumni
Years since admission - 3,045 NY-registered alumni of this school
34 Top 30% higher than 70% of 3,045 fellow alumni
Each bar is a band; taller bars hold more fellow alumni. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source NY Office of Court Administration, Attorney Registration · September 2026
The 1992 admission class today
Of the 6,498 attorneys admitted to the New York bar in 1992, 59.2% are still "Currently registered" today, below the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 2490910
- Year Admitted
- 1992 (34 yrs · veteran)
- Judicial Department
- 3
- Next Registration
- May 2028
Location & Contact
- Company
- Mori Hamada & Matsumoto
- City
- Tokyo
- Phone
- 81352201887
Education
HARVARD
Status Distribution Across the New York Bar
Shigeru Ariizumi's current status, "Currently registered", places this attorney in the 67.2% of the 432,625-attorney New York register currently marked active.
Full statewide breakdown & source note
Source: NY Office of Court Administration, Attorney Registrations. Status counts reflect the latest reporting cycle. Bar status confirms registration only; it does not imply competence, specialty fit, or freedom from complaints.
Same firm affiliation: Mori Hamada & Matsumoto
Other NY-registered attorneys who share this firm name on the OCA register (not a geographic peer set).
Near-tenure Harvard alumni
Fellow alumni on the NY register whose admission year is closest to 1992 (excluding same-firm colleagues above).
Same admission year (1992), other cities
NY-registered attorneys admitted in 1992 whose listed office city differs from Tokyo, a vintage cohort, not a neighborhood list.
Nationwide attorneys with similar admission year or city registry density
Out-of-state NY bar peers for Shigeru Ariizumi with the closest admission year to 1992. Distinct from same-firm, fellow-alumni, and same-year other-city strips above.
Counts come from the NY State Office of Court Administration registration extract; peers are not a competence or practice-area ranking.
Verify This Attorney
Verify on NY Courts Attorney SearchBefore you rely on this record
Shigeru Ariizumi's "Currently registered" listing confirms bar standing only, it is a registration fact to verify, not a verdict on quality or competence.
Frequently Asked Questions
Where is Shigeru Ariizumi licensed?
Shigeru Ariizumi is licensed to practice law in New York.
When was Shigeru Ariizumi admitted to the bar?
Shigeru Ariizumi's admission to the New York bar dates back to 1992.
Where did Shigeru Ariizumi go to law school?
Shigeru Ariizumi attended HARVARD.
What company does Shigeru Ariizumi work for?
Shigeru Ariizumi is associated with Mori Hamada & Matsumoto in Tokyo.
Is Shigeru Ariizumi in good standing?
Yes, Shigeru Ariizumi holds active bar status ("Currently registered").
Cite this page & disclosure
Sourced from the NY Office of Court Administration, informational only, not legal advice. Full disclosure.
Read our methodology - how this data is sourced, computed, and verified.