In Akihabara, a race of beings called Kageyashi — resembling vampires — have integrated into the neighborhood's culture. The player's character, a young person living in the district, becomes entangled in the conflict against them. What distinguishes this game is its meticulous reproduction of the real Akihabara as it existed at the time of release: licensed storefronts, music from real shops, real advertising, the specific texture of a particular moment in the district's history, all assembled so faithfully that walking through the game feels like walking through the actual streets.