The Thirteen Buddhas (Jūsan Butsu) is a Japanese grouping of Buddha aspects, characteristic to the Shingon tradition of Buddhism. Jūsan Butsu, the 13 Buddhas of the Shingon School, are often found represented together in painted images consisting of 5 Buddhas, 7 Bodhisattvas and Fudō Myōō. All together they represent the chief deities of the Taizōkai (Womb Realm, garbha-kośa-dhātu) and Kongōkai (Diamond Realm, vajra-dhātu) mandalas.