In 1997 the Ig Nobel Prize for economics went to Akihiro Yokoi and Aki Maita, recognized as the father and mother of a digital egg. This episode unpacks the Tamagotchi: a keychain toy Bandai originally imagined as a wristwatch, styled after a reptile-pet craze in mid-1990s Japan, that sold roughly 40 million units, caused school bans and mugging fears, and still left Bandai with a 6 billion yen loss.

We explain the alien backstory, the deliberately crude heta-uma art style, and the relentless care loop with no off switch: hunger, happiness, discipline, weight, droppings, a skull icon, and a permanent death with a headstone in Japan and an angel in the West. Then the crash driven by phantom demand and supply chain lag, the 2004 Tamagotchi Connection revival built on infrared linking, marriage, generational play and inherited traits, and the  ...