Japan Compliance

Legal Insights for Business Professionals

How Japanese Courts Save Laws from Unconstitutionality: The Doctrine of "Constitutionally Limited Interpretation"

In the landscape of Japanese judicial review, courts employ various interpretive techniques to navigate the delicate balance between upholding legislative enactments and ensuring conformity with the Constitution. One of the most significant of these is the doctrine of "constitutionally limited interpretation" (合憲限定解釈 - gōken gentei kaishaku). This judicial
6 min read

Drawing the Line: When Does Police Investigation Become "Coercive" (強制処分 - Kyōsei Shobun) Under Japanese Law, Requiring a Warrant?

In Japanese criminal procedure, a fundamental line separates "voluntary investigations" (任意捜査, nin'i sōsa), which rely on the cooperation of individuals and generally do not require prior judicial approval, from "compulsory dispositions" (強制処分, kyōsei shobun), which involve coercion or significant infringements on individual rights and
8 min read