Ep. 597: The Steaming Locked Room Scenario Part One Investigation Begins
Aired on November 27, 2010

597
Professor Agasa visits an onsen with the Detective Boys to repair a product. They meet four drama actors filming a hitman story. Due to crowds, the group plans to bathe early. Haibara and Ayumi find scriptwriter Ganji Tetsuyama dead in the women's section. Police initially rule it an accident caused by slipping on soap. Conan argues it is murder, noting water on the body indicates the killer washed off blood. Authorities suspect the culprit waited on the veranda. They investigate the three remaining cast members for sauna entry without alibis.
Episodes
- Ep. 593 · Conan deduces Shinji Mizunoe is the culprit using Chinese zodiac clues and Masuko's message.
- Ep. 594 · Hiroshima Miyajima Seven Wonders Tour Part 1 Miyajima Mystery Unfolds
- Ep. 595 · Hiroshima Miyajima Seven Wonders Tour Part 2 Hiroshima Mystery Resolution
- Ep. 596 · Kogoro investigates a fall at Orion Planning while Conan uncovers a staged suicide alibi.
- Ep. 597 · The Steaming Locked Room Scenario Part One Investigation Begins
- Ep. 598 · The Steaming Locked Room Scenario Part 2 Unveils the Culprit's Disguise and Motive
- Ep. 599 · Conan and Ran encounter a pickpocket on a train before investigating a murder near Sugamo Station.
- Ep. 600 · Kogoro and friends investigate a murder at Koura Inn linked to a kappa legend.
- Ep. 601 · Conan exposes Rokuro Tokubi as the murderer of Banzo using a water bottle trick