What this site is
A standalone classification portal with section pages, PDF pages and archive grouping.
About
Independent JSIC reference site
This is a source-first reference site for Japan Standard Industrial Classification Rev. 14, built to help people browse, compare and verify official material quickly.
Reference portal
Independent and editorial, while keeping official sources visible.
What this site is not
It is not official government property and does not replace the official Soumu sources.