New York attorney record · Judicial Dept 2
Tatsuya Adachi
Benjamin N. Cardozo School Of Law alumna, admitted to the New York bar in 2017, registered office in White Plains, NY. This record's status, address, and registration history come straight from the NY Office of Court Administration.
- 2017
- Admitted
- 9
- Years in bar
- 5486915
- NY reg #
The record in one line
Admitted in 2017, Tatsuya Adachi has built 9 years of active New York practice - more tenure than 13% of the state's currently-active attorneys.
- 9 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- #2842 of 3,330
- by tenure in White Plains office peers
- Law school
- Benjamin N. Cardozo School Of Law
Data updated August 2026
What this profile tells you
Bar status & tenure
Bar number 5486915 on the New York register belongs to Tatsuya Adachi, currently in active standing. Registration is recorded within Judicial Department 2, the appellate division overseeing this attorney's home district.
Practice context & education
Practice address is listed under Leason Ellis LLP, located in White Plains, NY (Westchester County), ZIP 10601. 5 other attorneys share this firm affiliation in the registry. Educational background: BENJAMIN N. CARDOZO SCHOOL OF LAW.
State context & due diligence
Tatsuya Adachi is currently part of the New York bar's active cohort, a group the breakdown below sizes against the full register.
Experience vs. the active New York bar
9 years into an active New York practice since a 2017 admission, Tatsuya Adachi sits here on the statewide experience curve - taller bars hold more attorneys at that experience level.
9 years on the New York bar
Years since admission, all currently-active NY attorneys
9 Top 87% higher than 13% 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 · August 2026
Tenure among White Plains, NY office peers
Among the 3,330 NY-registered attorneys with a listed office in White Plains, NY, Tatsuya Adachi ranks #2,842 by tenure, longer-tenured than 85% of that city cohort. See the White Plains attorney directory .
- Local rank
- #2,842
- City cohort
- 3,330
- Local percentile
- 85th
- Admitted
- 2017
Nearest tenure peers in White Plains
- Michael Christopher Anderson admitted 2017 · 9 yr
- Steven J. Ballew admitted 2017 · 9 yr
- Christopher Daniel Bennett admitted 2017 · 9 yr
- Jonathon Richard Brigati admitted 2017 · 9 yr
How local rank is computed
Rank uses years since NY-bar admission among non-deceased registry rows that list the same office city and state, a local placement, not a statewide claim. Source: NY Office of Court Administration Attorney Registration · as of August 2026. Derived local rank, not published upstream.
How Tatsuya compares to fellow Benjamin N. Cardozo School Of Law alumni
Among the 2,199 Benjamin N. Cardozo School Of Law graduates in the New York register, Tatsuya Adachi is longer-tenured than 0%.
9 years vs. Benjamin N. Cardozo School Of Law alumni
Years since admission - 2,199 NY-registered alumni of this school
9 Top 100% higher than 0% of 2,199 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 · August 2026
The 2017 admission class today
Of the 8,202 attorneys admitted to the New York bar in 2017, 93.5% are still "Currently registered" today, above the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 5486915
- Year Admitted
- 2017 (9 yrs · mid-career)
- Judicial Department
- 2
- Next Registration
- May 2027
Location & Contact
- Company
- Leason Ellis LLP
- City
- White Plains, NY
- County
- Westchester
- ZIP Code
- 10601
- Phone
- (914) 288-0022
Education
BENJAMIN N. CARDOZO SCHOOL OF LAW
Status Distribution Across the New York Bar
Tatsuya Adachi'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: Leason Ellis LLP
Other NY-registered attorneys who share this firm name on the OCA register (not a geographic peer set).
Near-tenure Benjamin N. Cardozo School Of Law alumni
Fellow alumni on the NY register whose admission year is closest to 2017 (excluding same-firm colleagues above).
Same admission year (2017), other cities
NY-registered attorneys admitted in 2017 whose listed office city differs from White Plains, a vintage cohort, not a neighborhood list.
Nationwide attorneys with similar admission year or city registry density
Two non-geo peer axes for Tatsuya Adachi: closest NY bar admission year outside NY, and closest out-of-state office cities by how many NY-registered attorneys they list (~3,331 here). Distinct from same-firm, fellow-alumni, and same-year other-city strips above.
Similar admission year (~2017)
Counts come from the NY State Office of Court Administration registration extract; peers are not a competence or practice-area ranking.
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Compare attorneys →Before you rely on this record
Tatsuya Adachi'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 Tatsuya Adachi licensed?
Tatsuya Adachi is licensed to practice law in New York.
When was Tatsuya Adachi admitted to the bar?
Tatsuya Adachi has been on the New York bar register since 2017.
Where did Tatsuya Adachi go to law school?
Tatsuya Adachi attended BENJAMIN N. CARDOZO SCHOOL OF LAW.
What company does Tatsuya Adachi work for?
Tatsuya Adachi is associated with Leason Ellis LLP in White Plains, NY.
Is Tatsuya Adachi in good standing?
Yes, Tatsuya Adachi 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.