Released Prinny Hat

According to the game Disgaea: Hour of Darkness, when a human (or half-human in Laharl's case) who has led a worthless life (e.g. a thief or murderer) dies, the soul is sewn into the body of a Prinny. After being reborn, the newly created Prinny will serve as a soldier, slave, or servant in the Netherworld or Celestia until it has earned reincarnation, and leave its servitude in a ritual involving the Red Moon. In Makai Kingdom, however, Prinny bodies are said to be manufactured in Ruskan (inventor demons) factories, with the assembly line never seen. According to Prinny Research Squad, a Prinny body that has multiple souls in its skin will become fat and flabby.