High Quality Content by WIKIPEDIA articles! Ucchu ma is a vidyaraja in the Vajrayana sect of Buddhism. He is also known by various other names such as Eshaku Kongou, Jusoku Kongou and Kazu Kongou is full name is Great Strength Furious Diamond Ucchu ma, in sanskrit "Vajra Krodha Mah bala Ucchu ma", from the Chinese version of the S tra of Mah bala and the Tibetan version of the rya Mah bala-N ma-Mah y na S tra. In Japanese Zen and Shingon Buddhism, Ucchu ma is a guardian of the bathroom, where his statue is often present. He was known to the general public for his powers of purification of the unclean, in particular in respect to sexual diseases. Ucchu ma was also thought to be able to change a female fetus into a male one.