Shugendo is a Japanese spiritual practice that combines elements of Buddhism, Shinto, and Taoism. It emphasizes the pursuit of enlightenment through ascetic practices, often involving mountain worship and nature immersion. Practitioners, known as yamabushi, undertake rigorous training in remote mountainous areas to cultivate spiritual power and harmony with nature. The core belief of Shugendo is that spiritual growth can be achieved through physical endurance and meditation. Rituals often include fasting, chanting, and various forms of meditation, all aimed at connecting with the divine and the natural world. This tradition has influenced Japanese culture, art, and spirituality for centuries.