Also called 四天王天. The four heavenly kings （Catur-maha^-ra^jaka^yika^h!）; four guardian gods who protect the four quarters of the universe. In the east Dhr!tara^s!t!ra 持国天; in the south， Viru^d!haka 增长天; in the west 广目天 Viru^pa^ks!a， and in the north Vai/sravan!a 多闻天.