Case Closed Episode 398

👀 SPOILER-FREE SUMMARY

A classic Conan setup that trades high-stakes crime for domestic unease. Kogoro Mouri takes on a seemingly mundane case—a missing cellphone—but the real draw is the creeping tension beneath the surface of a family clearly hiding more than they let on. The episode leans into the series' strength of making ordinary situations feel loaded with suspicion, using deliberate pacing to let viewers study each family member's behavior and potential motives. Expect a slow-burn introduction rather than immediate payoffs; this is Part 1 of a two-parter, so the focus is on establishing atmosphere, planting clues, and building the psychological landscape of a household where trust has eroded. The comedy beats land through Kogoro's usual overconfidence, but the underlying mood stays firmly in paranoid, domestic mystery territory.