Ep. 928: Shinichi solves the cipher to stop Agata from killing Mayama during the Scarlet School Trip.
Aired on January 12, 2019

Shinichi deciphers the clues and prevents Agata from murdering Mayama, revealing that Agata sought revenge for Dekuri’s suicide. Dekuri died after his name was omitted from the film credits, though it was actually a spacing error involving kanji integration. Shinichi reunites with his classmates and asks Ran about his London confession. Ran kisses his cheek, but Shinichi feels the APTX 4869 antidote wearing off and hides in Hattori’s backpack. Sera contacts Mary, suspecting an antidote exists. Conan travels back to Tokyo with Hattori, while Shinichi and Ran confirm via text that they are now dating.
Episodes
- Ep. 924 · The Sun Sets Over Tangerine Fields
- Ep. 925 · Conan seeks antidote for school trip as Detective Boys search for lost strap on train
- Ep. 926 · The Detective Boys search for a stolen strap while rain reveals hidden items in a parking lot.
- Ep. 927 · Shinichi investigates a cipher and murders during a school trip while hiding his true identity.
- Ep. 928 · Shinichi solves the cipher to stop Agata from killing Mayama during the Scarlet School Trip.
- Ep. 929 · Midorikawa Saki invites Ayumi to her apartment before a suspicious car accident and her subsequent death
- Ep. 930 · The Detective Boys and Conan uncover a murder plot targeting Saki after police arrive to investigate.
- Ep. 931 · Ran and Conan accompany Kogoro to Kokura for an award ceremony and a mysterious office vandalism case.
- Ep. 932 · Ran and Torahiko escape danger while Kogoro solves the case and receives an award.