The latest official gold holdings reported for Japan, as stored in Bullion API’s scheduled cache. Holdings are a stock at a date, not purchases or sales.
No cached observation for Japan is available right now. Bullion API only shows figures from its own cache and never fills gaps with estimates.
Changes between reports combine purchases or sales with revaluation, revisions and reclassification, so a difference between two reports is not proof of buying or selling.
GET /v1/central-bank-gold?country=JP returns up to 120 months of reported holdings as JSON. It is included with the Pro and Enterprise plans.