Our Office
A Small Team with
Deep Expertise
Cosmopolitan Law Office is a boutique corporate law firm. Despite our size, our unique service lineup has attracted clients across a wide range of industries — from listed companies to growing SMEs — who value practical, business-oriented legal advice.
01
Former In-House Counsel
Background
All attorneys have corporate work experience or in-house counsel backgrounds, giving us genuine insight into how businesses operate from the inside.
02
Technology-Enabled
Efficiency
Chat-based communication for easy, real-time access. AI-assisted contract review tools are integrated into our workflow for faster turnaround.
03
Management-Aligned
Problem Solving
We go beyond pure legal analysis to propose solutions aligned with your business goals. Our SME Consultant qualification adds a management consulting dimension.
Office Information
Name
Cosmopolitan Law Office
弁護士法人コスモポリタン法律事務所
https://www.cosmo-law.jp
弁護士法人コスモポリタン法律事務所
https://www.cosmo-law.jp
Address
Tamura Building 6F
4-23-17 Higashi-Ikebukuro
Toshima-ku, Tokyo 170-0013
4-23-17 Higashi-Ikebukuro
Toshima-ku, Tokyo 170-0013
TEL
03-5927-1520
FAX
03-5927-1575
Hours
9:00–17:00 (weekdays)
※ Calls may be answered by an outsourced call centre and transferred. The contact form is available 24 hours.
※ Calls may be answered by an outsourced call centre and transferred. The contact form is available 24 hours.
Access
Tokyo Metro Yurakucho Line — Higashi-Ikebukuro Station, Exit 7, 2-min walk
JR Ikebukuro Station — East Exit, 9-min walk
Directly in front of Sunshine City.
JR Ikebukuro Station — East Exit, 9-min walk
Directly in front of Sunshine City.