Devil Survivor
COMP-popular portable gaming system, which also doubles as a smartphone. But suddenly he becomes a portal for demons to travel to the human world! Kazuya gets three COMPS, from their cousin Masters of the Naoya programmer, for him and his two friends Azururo and Yuzu. To survive the invasion of demons, the trio must use computers to cause and subordinate to the demon who appears to fight the waves of demons who are going to invade Japan!