The term Japanese Mountain refers to three mountains in Japan: Mount Fuji, Mount Ossa, and Mount O. Mount Fuji is the highest mountain in Japan, standing at 3, 776 meters. It is an active stratovolcano located on the island of Honshu and is one of Japan's 'Three Holy Mountains'. Mount Ossa is located in the Chugoku region of western Honshu and stands at 1, 731 meters. It is part of the Daisen-Oki National Park. Mount O is located in the Kii Peninsula of central Honshu and stands at 1, 919 meters. It is part of the Nara Prefecture.