Кобо Даїші, also known as Kōbō Daishi, was a prominent Japanese monk, scholar, and artist who lived from 774 to 835 AD. He is best known as the founder of the Shingon school of Buddhism, which emphasizes esoteric teachings and rituals. Kōbō Daishi is also credited with the development of the kana writing system, which simplified the Japanese language. He is revered as a saint in Japan, and many people visit Kōyasan, his sacred mountain, to pay their respects. Kōbō Daishi is often depicted in art and literature, symbolizing wisdom and compassion. His legacy continues to influence Japanese culture and spirituality today.