the Diet
国会
Japan's parliament, and under Article 41 the only body that can make an Act (法律). It has two chambers, the House of Representatives and the House of Councillors, both made up of elected members (Articles 42 and 43). It designates the Prime Minister, approves the budget and treaties, and can start the process of amending the Constitution. A Cabinet Order (政令) or Ministerial Order (省令) may impose a duty or a penalty only where an Act the Diet passed says it may.
Written by AI using Constitution, Arts. 41, 42, 43 and Wikipedia: National Diet as a reference.