Coming off Episode 17's quieter, introspective look at Anna's memories of her mother and her bond with Kurea, Episode 18 acts as a tonal reset, delivering a high-energy standalone collaboration case that keeps the season feeling varied. It sits outside the main serialized thread and functions as a celebratory crossover interlude rather than a plot-driver. Episode 19 picks up momentum again with a school-trip mystery aboard the Labyrinth Train, so this episode serves as a breather between two more character-focused stories.

Runtime24 min

Filler StatusCanon

Plot ImportanceMED

Air DateMay 30, 2026

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