The Orthodox Church in Japan or Orthodox Church of Japan (Japanese: 日本ハリストス正教会, romanized: Nihon Harisutosu Seikyōkai, OCJ), also known as the Japanese Orthodox Church (Russian: Японская православная церковь, romanized: Yaponskaya pravoslavnaya tserkov') is an autonomous Eastern Orthodox church within the jurisdiction of the Moscow Patriarchate. ハリストス (Harisutosu) is a transcription from the Russian word for "Christ," Христос (Khristos).
