Rule of law as institutional substrate — contract enforcement, judicial independence, equal treatment before the law. Upstream of most other axes.
Upgrade of the Japan Defence Agency (Bōei-chō) to full cabinet-level Ministry of Defence (Bōei-shō) effective 9 January 2007 under Law No. 118 of 2006 during the first Abe cabinet. The change elevated the Defence Minister to full cabinet rank equal to other portfolios, expanded authority to submit budget and personnel requests directly to cabinet rather than through the Cabinet Office, and formally established overseas missions as a "primary" rather than "ancillary" SDF function. Doctrinally significant as the most material institutional step in Japan's post-Cold-War normalisation of defence posture prior to the 2015 collective-self-defence legislation.
Per invariant 3, reforms are scored by what they did on each channel-separated axis, not by the party that enacted them. This fingerprint is how the policy-match engine finds historical analogues.
Explicit links are curated by the author. Inferred links are hypotheses in the library that test the same axes this policy moved — the framework's answer to "what does the data say about a policy like this?".
Ranked by axis-fingerprint overlap with this policy. Direction match bolded — those are the closest historical analogues. Shape of the match is what drives policy-outcome comparison, not the country or party label.