Guides
Music publishing in Japan
How music publishing actually works in Japan: who claims which rights, what the national copyright system does, and what it takes for a publisher to set up and collect.
Who claims which rights
Performance and mechanical: JASRAC, or NexTone for repertoire whose owners have moved specific uses there. Sync: direct, but customarily via the Japanese publisher.
Copyright registration in Japan
Copyright is automatic; the Agency for Cultural Affairs keeps a voluntary registration system used mainly for transfers and first-publication dates, not day-to-day music practice.
Setting up to claim publishing rights
Japan is the textbook case for local presence. JASRAC's trust contract requires a legal entity with a Japanese bank account and Japanese-language capability — in practice, a Japanese office or company. Foreign publishers therefore either establish a Japanese entity (the majors all do) or appoint a Japanese sub-publisher, who signs with JASRAC/NexTone, registers the catalog from your CWR, files the fixed-format documentation, and remits. Expect the sub-publisher to take a territory share; expect nothing to move without one. One more thing worth checking from the other direction: US streaming mechanicals for Japanese works accumulate at The MLC, and unmatched royalties are common — Japanese writers and publishers can search for money held there at musicsearch.jp, built by the same team as this site.
The societies
JASRAC · NexTone — each linked page covers the society’s history and how registrations reach it.
Check a CWR file free — errors and warnings tied to the exact line, nothing stored: cwrcheck.com.