後遺症ラジオ 1 [Kouishou Radio 1] by Masaaki Nakayama

A late-night radio show stitches together unsettling, self-contained urban horror vignettes in which ordinary spaces—apartments, hallways, classrooms—harbor phenomena that leave lingering psychological and sometimes physical aftereffects on those who encounter them. Each brief tale ends on an eerie, unresolved note, emphasizing the subtle residues of fear over explicit explanations and building a cumulative sense of creeping dread that persists beyond the final page.