"A demon who has huge testicles （resembling a water-pot）. He is believed to deprive people of their vitality and to be able to run as swiftly as the wind. He is part of the retinue of Virudhaka， the Four-Quarter King who rules the South. When depicted， he is shown with the body of a man and the head of a horse. He appears in the outermost square of the Garbhadhatu mandala （or Taizodai mandara， one of the two major mandalas of Esoteric Buddhism）."