The Alleyway Phantom: Midnight Files Arc
Hibiki and her friends dig deep into Tokyo's darkest alleys, chasing the ‘Phantom’ behind a web of vanishing people and bending reality. Will secrets come home?
The Silent Crossing: The Docks of Pale Gears
Detective Midori Yuuki faces a mysterious disappearance tied to the Pale Gears. Can she solve the strange vanishings before the city’s secrets catch up?
Obsidian Files: The Glass Bridge Murders
Nanase, haunted by her father's case, faces Kowan's Glass Bridge Murders. Strange messages, missing footage—can she end the curse, or do the shadow games run deeper?
Shadows in Kannagi Alley: The Case of the Empty Footsteps
Akira and her Occult Club try to solve a real unsolved ghost case in haunted Kannagi Alley. Footsteps... vanishings... Can they break the curse?
Obsidian Files: The Phantom’s Mosaic
Koji Takada hunts for his missing sister in Obsidian District, uncovering mosaic clues and stranger truths. A chilling anime arc of mystery and unsolved cases.
Fog of the Missing: Case 47
A gritty anime thriller arc: Parin hunts missing persons lost in Maple Lane’s deadly fog—what secret shadows bind the city’s vanished souls? Watch the first night break.
Archive of Shadows: The Kitagawa Incident
Yuto and his friends dive into the unsolved Kitagawa Incident, blurring the lines of truth as shades from the past return. Can all lost things stay buried?
Echoes in the Ashen Night
Detective Soma and Erika hunt for answers in Koori City’s unsolved vanishings, finding hush-mark survivors, gang leads, and a door no one has dared to open.
The Shrouded Files Arc
Rei and friends dive into unsolved Hinasaki vanishing cases. Clues, danger, and shadowy truths draw them close to a secret lingering far too long.
Midnight Fog – The Silver Alley Unsolved Mystery
Strange vanishings shake Tokyo as Haruka risks it all to chase her missing brother—will she solve Silver Alley's late-night mystery before she’s next?