Kōbō Daishi (Kōbō Daishi, Kukai)

Kōbō Daishi, also known as Kūkai, was a revered Japanese monk, scholar, and founder of the Shingon sect of Buddhism in the 9th century. He is credited with greatly influencing Japanese culture and spirituality, particularly through the introduction of esoteric practices and rituals. Kōbō Daishi is also known for his contributions to calligraphy, art, and the development of the kana writing system. He is believed to have traveled extensively, spreading Buddhist teachings, and is venerated as a spiritual figure and guardian of travelers in Japan, with many temples dedicated to him, including the famous Kōyasan.