Tokyo-based cross-border advisory firm

About Sealight Advisory

Sealight Advisory LLC (海宜コンサルティング合同会社) is a Tokyo-based business advisory firm dedicated to supporting cross-border business and investment between Japan, China, and international markets.

We assist companies, entrepreneurs, and investors in navigating Japan-related business opportunities through strategic advice, market insight, and practical project coordination. Our work focuses on helping clients understand the Japanese business environment, evaluate market opportunities, coordinate local resources, and execute cross-border initiatives efficiently.

Our Mission

To bridge the gap between strategy and execution — helping clients make informed decisions, build sustainable business relationships, and achieve measurable success in Japan and beyond.

Professional Network

We work alongside qualified lawyers, tax advisers, accountants, and other specialists to help clients manage complex projects across different jurisdictions. Our role is to bridge business, communication, and execution — allowing clients to move from strategy to implementation with confidence.

Experience & Track Record

Our experience is built upon many years of involvement in international corporate transactions, cross-border investment, private equity, mergers and acquisitions, corporate governance, and strategic business projects involving multinational companies, investors, and founders across Asia.

Based in Tokyo, Sealight Advisory combines international transaction experience with local market understanding to provide practical, commercially focused support tailored to each client’s objectives.

Disclaimer: Sealight Advisory LLC is a business advisory company. We do not provide Japanese legal, tax, immigration, or other licensed professional services. Where such services are required, we work in coordination with appropriately qualified professionals.