
Wild pine-forest matsutake from Nagano Prefecture, one of Japan's longest-studied matsutake production regions and among the world's most valuable edible fungi.
| Origin | Nagano, Japan |
| Indian subcontinent | No |
| Category | Fungi & Functional Mycology |
| Retail price band | Top-grade Japanese-harvested matsutake can retail above $500/kg, among the most expensive edible mushrooms in the world; individual prime specimens have historically fetched far higher per-piece prices at auction. |
| Bulk / trade price band | No single confirmed current Nagano-specific wholesale figure beyond the general 'over $500/kg' Japan-wide benchmark; Nagano Prefecture is documented in peer-reviewed forestry research as a long-term (41-year) matsutake harvest and forest-management study site. |
| Sourcing status | Dossier researched from public sources — producer contact not yet established |
| Compliance status | Preliminary review complete (see below) — not yet legally verified |
Tricholoma matsutake is an ectomycorrhizal fungus forming a symbiotic relationship with pine roots (chiefly Pinus densiflora), fruiting in specific 'shiro' zones in managed, relatively open pine forest floors; it cannot currently be commercially cultivated at scale, sustaining its extreme scarcity value. A peer-reviewed 41-year dataset specifically tracks T. matsutake harvest dynamics in a Pinus densiflora forest in Nagano Prefecture.
Matsutake harvest in Japan is traditionally managed by licensed local harvesters/pickers tied to specific forest tracts, with strict seasonal windows (typically autumn); the Nagano long-term study reflects this kind of localized, rights-managed forest-floor harvest structure.
Multiple 2025-era press sources (Tridge, FreshPlaza, Yahoo News) converge on a '$500+/kg' benchmark for Japan-harvested matsutake, with some individual specimens reported reaching far higher per-piece values in peak season/scarcity years — Japan-wide rather than confirmed Nagano-specific.
Fungi are outside CITES scope. Japan applies standard phytosanitary/agricultural export inspection to matsutake exports; importing countries (including India) apply their own plant-quarantine import permit requirements for fresh fungi, which should be checked per destination market given matsutake's short shelf life.
A working reference photograph is in place, captured from a freely-licensed Wikimedia Commons source (File:Tricholoma matsutake.jpg). Hosted on Wikimedia Commons; exact tag not independently re-verified — confirm on file page before use. Treat this as a placeholder for marketing purposes: exact licence terms should be re-verified on the Commons file page, and original producer photography is recommended before final trade use.