Social Infrastructure concession in Japan · Kunitachi City (Kunitachi-shi)
Canonical Concessio ID
JP40T0003915
Display format: JP-40-T-000391-5
Country
Japan (JP)
Sector
Social Infrastructure (40)
Family
Social
Structure
BTO (T)
Full structure
Build-Transfer-Operate
Grantor
Kunitachi City (Kunitachi-shi)
Operator
Shidax Daishinto Human Service Co., Ltd.
Term start
—
Contract end
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About Concessio IDs
A Concessio ID is a 12-character canonical identifier for an infrastructure concession. The format is CC-AA-S-NNNNNN-K — country, asset class, structure, sequence, and a Luhn check digit. The check digit protects against typos and fabricated IDs.
Concessio IDs are stable for the life of the concession. They do not change if the asset is renamed, sold, or restructured. Cite them in filings, press releases, research reports, and contracts.