Shingon is a major school of Buddhism that originated in Japan during the early 9th century. Founded by the monk Kūkai, also known as Kōbō Daishi, Shingon emphasizes esoteric teachings and rituals. Practitioners believe in the power of mantras, mudras, and mandalas to achieve enlightenment and connect with the divine. The term "Shingon" means "true word," reflecting the importance of sacred sounds in its practices. Followers engage in meditation and rituals that often involve elaborate ceremonies. Shingon is known for its rich symbolism and deep spiritual insights, making it a unique and influential tradition within Japanese Buddhism.