Glossary Β· Japan
FSA (Financial Services Agency)

Definition
Japan's financial regulator, overseeing banks, securities firms, and the Tokyo Stock Exchange, including its professional-investor board.
Why it matters for a secondary
The FSA-supervised Tokyo Pro Market gives Japanese startups a lighter-touch listing path than a full TSE listing β relevant background for a market where private-equity secondaries are large but startup-share secondary trading is still catching up.
How it works in practice
The FSA supervises Japan's banking, securities and insurance sectors and licenses financial instruments business operators. Handling securities for others β including unlisted shares β is a licensed activity, and Japan's regime around solicitation and disclosure is comparatively prescriptive, which shapes how private-market transactions are conducted and marketed.
A concrete illustration
An intermediary arranging a private placement or a secondary block in a Japanese company must be appropriately registered, and the way the opportunity may be presented to potential buyers is itself regulated. The rules constrain the marketing as much as the transaction.
What people most often get wrong
Japan's private secondary market is small relative to the size of its economy, and the constraint is as much cultural and structural as regulatory: cross-shareholdings, long corporate relationships and a preference for negotiated bilateral outcomes mean fewer transactions reach an open process.
Frequently asked questions
Is there a private-share marketplace in Japan?
Is Japanese secondary activity growing?
Orientation for investors and allocators, not legal or financial advice. Rules in this market change β confirm the current position with a licensed adviser in Japanbefore acting on anything here.