Ep. 874: Conan and Heiji expose the Nue legend murder plot involving Fumie Masuko and her past.

Conan and Heiji deduce that the dog’s reaction to the Nue cry was key, noting its silence when the monster appeared. Kazuha and Ran retrieve requested items, uncovering a photo of an excavation team from sixteen years ago. The detectives plan to summon the Nue again to reveal the murderer’s tricks. Fumie Masuko is identified as the killer, motivated by her husband Charles’s death after he found a metal hairpin. Miscommunication over the word n-u-e led to the tragedy. Hajime Tsurumi is revealed to be Masuko’s son, though she denies it. Heiji takes Kazuha to Kurogane Lake, where the morning sun reveals the poem’s true meaning regarding the lake’s beauty. Just as he is about to confess, the Self Defense Force arrives to capture the Nue. Ooka Momiji makes her first appearance at the end.
Episodes
- Ep. 870 · Conan and Isehara survive the fall while Haibara locates them to stop the gang.
- Ep. 871 · Detective Boys Investigate Nobuna Gaizers Disappearance and Museum Theft in Gifu
- Ep. 872 · Conan and Heiji investigate a nue legend and a murder at a rundown hotel
- Ep. 873 · Investigation into Someji's Murder Involving Heiji and Local Witnesses
- Ep. 874 · Conan and Heiji expose the Nue legend murder plot involving Fumie Masuko and her past.
- Ep. 875 · The Mysterious Prophetic Buddha!
- Ep. 876 · Investigation at Kusumi Machinery Follows Gas Leak Murder of Tanizaki Takeshi
- Ep. 877 · Robbery at Oku-Beika and the Mystery of the Amnesiac Man
- Ep. 878 · Ran, Sonoko, and Sera try on swimsuits while Sashihara Ritsuko is found dead at Simusa.