New York attorney record · Judicial Dept 3
Masayuki Atsumi
University Of Chicago Law School alumna, admitted to the New York bar in 2016. This record's status, address, and registration history come straight from the NY Office of Court Administration.
- 2016
- Admitted
- 10
- Years in bar
- 5413943
- NY reg #
The record in one line
Admitted in 2016, Masayuki Atsumi has built 10 years of active New York practice - more tenure than 25% of the state's currently-active attorneys.
- 10 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- Top 75%
- by tenure among active NY attorneys
- Law school
- University Of Chicago Law School
Data updated August 2026
What this profile tells you
Bar status & tenure
Bar number 5413943 on the New York register belongs to Masayuki Atsumi, currently in active 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 Miura & Partners, located in Tokyo. 5 other attorneys share this firm affiliation in the registry. Educational background: University of Chicago Law School (1,442 registered alumni).
State context & due diligence
Masayuki Atsumi 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
10 years into an active New York practice since a 2016 admission, Masayuki Atsumi sits here on the statewide experience curve - taller bars hold more attorneys at that experience level.
10 years on the New York bar
Years since admission, all currently-active NY attorneys
10 Top 75% higher than 25% 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
How Masayuki compares to fellow University Of Chicago Law School alumni
Among the 1,261 University Of Chicago Law School graduates in the New York register, Masayuki Atsumi is longer-tenured than 59%.
10 years vs. University Of Chicago Law School alumni
Years since admission - 1,261 NY-registered alumni of this school
10 Top 41% higher than 59% of 1,261 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
University Of Chicago Law School's active-bar rate
Of University Of Chicago Law School's 1,442 alumni in the New York register, 85.7% currently hold "Currently registered" status, above the statewide average.
The 2016 admission class today
Of the 8,420 attorneys admitted to the New York bar in 2016, 72.9% are still "Currently registered" today, above the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 5413943
- Year Admitted
- 2016 (10 yrs · mid-career)
- Judicial Department
- 3
- Next Registration
- Dec 2026
Location & Contact
- Company
- Miura & Partners
- City
- Tokyo
- Phone
- +81-3-6270-3516
Education
Status Distribution Across the New York Bar
Masayuki Atsumi'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: Miura & Partners
Other NY-registered attorneys who share this firm name on the OCA register (not a geographic peer set).
Near-tenure University Of Chicago Law School alumni
Fellow alumni on the NY register whose admission year is closest to 2016 (excluding same-firm colleagues above).
Same admission year (2016), other cities
NY-registered attorneys admitted in 2016 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 Masayuki Atsumi with the closest admission year to 2016. 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
Masayuki Atsumi'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 Masayuki Atsumi licensed?
Masayuki Atsumi is licensed to practice law in New York.
When was Masayuki Atsumi admitted to the bar?
Masayuki Atsumi has been on the New York bar register since 2016.
Where did Masayuki Atsumi go to law school?
Masayuki Atsumi attended University of Chicago Law School.
What company does Masayuki Atsumi work for?
Masayuki Atsumi is associated with Miura & Partners in Tokyo.
Is Masayuki Atsumi in good standing?
Yes, Masayuki Atsumi 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.