He is the founder of Kongouchou Kyo and Dainichi Kyo, the principal Buddha of the two mandala worlds(Daimond World and Womb World). He is also the principal image of the universe, the quintessence of the three worlds; past,
present, and future.
Dainichi Noyorai in Kongoukai Mandala(Diamond World) represents the Virtue of the Five Wisdom of Buddha, who has the mudra of chikenin wearing a bosatsu-shaped crown of the five wisdom, while Dainichi Nyorai in Taizoukai Mandala(Womb World) the original virtue of reason beyond the experimental knowledge, who has the mudra of houkai-in waring the same crown as in Kongoukai Mandala(Diamond World). Tendai sect treats Dainichi Nyorai and Shaka Nyorai as the same Nyorai, while Shingon sect treats Dainichi Nyorai and Shaka Nyorai individually