Oshiri Tantei 5th Season

With Brown at his side, Butt Detective returns to a fresh trail of puzzles that begins at an auction where three lucky-cat statues attract far more attention than expected. What looks like a simple purchase soon leads to suspicious rivals, missing keepsakes, and mysteries that demand his famously calm eye for detail.

The cases grow stranger from there, taking the pair through a frightening mansion, a vanished lunch, underwater ruins, and another confrontation with the elusive Phantom Thief U. However unusual the scene becomes, Butt Detective follows every clue until the truth finally gives itself away.