
Specialists in Intellectual Property and Brand Protection supporting global business.
One-stop support from initial strategy to resolution.
Achieving the shortest path to success with professional, optimal solutions.
Practice Areas
Intellectual Property Strategy Consulting
We support the acquisition of rights for patents, trademarks, and designs in Japan, China, and around the world, offering comprehensive support for brand strategy and intellectual property utilization. We work closely with each client to propose the optimal IP strategy.
Certification & Technology Consulting
We provide consulting and support for acquiring various certifications, including PSE, JIS, ISO, FCC, CE, and RoHS. Additionally, we handle technical surveys, patent information analysis, and various research services to strongly support the international expansion of your products and technologies.
Translation, Interpretation,
and International Exchange Support Service
We provide high-quality translation and interpretation services for technical, business, patent, and legal documents,facilitating smoother and more efficient communication with global professionals. Furthermore, built on a foundation of strong trust with Japan’s various certified experts (lawyers, CPAs, judicial scriveners, tax accountants, administrative scriveners, etc.), we serve as a reliable bridge for legal and business affairs between Japan and China.

Corporate philosophy
We are dedicated to providing solid support in legal affairs, intellectual property, certification, and translation for Chinese residents in Japan, as well as Chinese enterprises and entrepreneurs aiming to enter the Japanese market. Our goal is to help create an environment where you can conduct your business with peace of mind.
As experts well-versed in the laws and business customs of both Japan and China, we strive to be a trustworthy partner, supporting your growth and development with a long-term perspective.
Furthermore, for Japanese companies doing business with China and for the Japanese community living alongside us, we stand ready to serve as interpreters and cultural bridges, fostering mutual understanding and building strong relationships of trust.
Ultimately, by enhancing the credibility of Overseas Chinese and Chinese-affiliated businesses and protecting their legitimate rights and interests, we aim to contribute to a future where both Japan and China can prosper together.
With "Trust, Integrity, and Co-prosperity" as our guiding philosophy, we are committed to walking alongside all our clients with sincerity and professional expertise.

Contact Us
Kashin Legal Consulting Co., Ltd.
Castle Komagawa 201, 5-6-6 Komagawa, Higashisumiyoshi-ku, Osaka 546-0043
Email: info@kashinlegal.com