noun
three-tiered court system; three-instance trial system
Legal term referring to the system where a case can be heard by up to three courts: district, high, and supreme. Used in discussions of Japanese judicial procedure.
日本の三審制度では、地方裁判所、高等裁判所、最高裁判所の順に審理が行われる。
Under Japan's three-tiered court system, trials proceed from the district court to the high court and then to the supreme court.