最高裁判所 (Supreme Court) is the highest judicial authority in Japan. It is responsible for ensuring that laws and regulations comply with the constitution. The court has the power to interpret laws and can overturn decisions made by lower courts. The Supreme Court consists of a Chief Justice and 14 other justices. They are appointed by the Emperor of Japan, based on the recommendation of the Cabinet. The court plays a crucial role in maintaining the rule of law and protecting the rights of citizens, making it an essential part of the Japanese legal system.