The two "kumāra" or boy servants (童子, "dōji") most commonly depicted in Japanese iconographic portrayals are and , who also appear as the last two of the list of Acala's eight great "dōji". Kiṃkara is depicted as white in color, with his hands joined in respect, while Ceṭaka is red-skinned and holds a vajra in his left hand and a vajra staff in his right hand. The two are said to symbolize both Dharma-essence and ignorance, respectively, and is held to be in charge of good and evil.