Nagashima Ohno & Tsunematsu
A law firm on the New York attorney register · most who list it give an office in Tokyo
- On the register
- 144
- Registered, current or due
- 117
- Admitted
- 1987 to 2026
144 attorneys on the New York register file of Sep 29, 2026 list Nagashima Ohno & Tsunematsu or one of its other names as their employer; 117 (81%) are registered (currently, or due to re‑register), against 87.1% of all living registrants. They were admitted between 1987 and 2026 (median 2014), and 117 give an office in Tokyo.
When its attorneys were admitted
| Decade | This firm | Every living registrant |
|---|---|---|
| 1980s | 2% | 13% |
| 1990s | 11% | 17% |
| 2000s | 21% | 22% |
| 2010s | 38% | 24% |
| 2020s | 28% | 15% |
Source: NY Office of Court Administration, attorney registration file (data.ny.gov, dataset eqw2-r5nb), downloaded Sep 29, 2026; employer spellings merged (methodology).
Where they studied
Source: NY Office of Court Administration, attorney registration file (data.ny.gov, dataset eqw2-r5nb), downloaded Sep 29, 2026; school spellings matched.
Where its attorneys have their office
| Office | Attorneys |
|---|---|
| Tokyo | 117 |
| New York, NY | 11 |
| Chiyoda-Ku Tokyo | 7 |
| Chiyoda-Ku | 3 |
| Singapore | 2 |
| Chiyoda Tokyo | 1 |
Other names counted with this firm
The register gives each employer as the attorney typed it. These spellings, former names and merged firms are counted with Nagashima Ohno & Tsunematsu; a registrant who lists one of them may have registered before the firm took its current name, and the register does not say where anyone works today.
- “Nagashima & Ohno”: 2
Attorneys who list Nagashima Ohno & Tsunematsu or one of its other names on the register
Currently registered attorneys first, most recently admitted first.
| Attorney | Admitted | Status |
|---|---|---|
| Takuya Kogashiwa | 2026 | Currently registered |
| Yoshifumi Hoshino | 2025 | Currently registered |
| Yuichi Jeremy Iteya | 2025 | Currently registered |
| Nobuyuki Katsu | 2025 | Currently registered |
| Mayuko Kobayashi | 2025 | Currently registered |
| Rioko Koizumi | 2025 | Currently registered |
| Chie Kuboki | 2025 | Currently registered |
| Kei Usui | 2025 | Currently registered |
| Yuya Utsumi | 2025 | Currently registered |
| Yuzuka Ichikawa | 2024 | Currently registered |
| Daisuke Ikukawa | 2024 | Currently registered |
| Shoko Sakajiri | 2024 | Currently registered |
| Shu Takami | 2024 | Currently registered |
| Hiroki Takano | 2024 | Currently registered |
| Ryosuke Fukuhara | 2023 | Currently registered |
| Ryosuke Isaji | 2023 | Currently registered |
| Kazushi Ishihara | 2023 | Currently registered |
| Satoshi Kaneda | 2023 | Currently registered |
| Andrew Keito Kihara | 2023 | Currently registered |
| Sayana Kurachi | 2023 | Currently registered |
Source: NY Office of Court Administration, attorney registration file (data.ny.gov, dataset eqw2-r5nb), downloaded Sep 29, 2026.
Looking for a lawyer for a matter?
The register lists who is admitted and where their office is, not what kind of law anyone practises, so this page cannot suggest a lawyer for a problem. The New York State Bar Association’s Lawyer Referral Service matches people with lawyers by area of law; once you have a name, its record here shows whether the lawyer is registered.