Digimon Ghost Game Episode 12: Chain Letter
Episode 12 of 67 of Digimon Ghost Game, aired December 26, 2021, 25 minutes. Available with English subtitles and dub where released.
Episode summary
Digimon are using a chain letter to multiply in great numbers. Kiyoshiro receives the same chain letter and deletes it, but it ends up spreading to many others. Hiro and the gang must stop the Digimon before they overrun the city.