Layton Mystery Detective Agency: Kat's Mystery‑Solving Files - Season 1 Episode 13 Katrielle and the Doppelgänger
Katrielle takes on a new case involving a young pianist who is being plagued by appearances of a doppelgänger.
- Genre: Animation, Comedy, Mystery, Kids
- Studio: Fuji TV
- Keyword: london, england, detective, talking dog, game, based on video game, missing person, detective agency, shoujo, anime, kodomo
- Cast: Kana Hanazawa, Kyousuke Ikeda, Hibiku Yamamura, Jurota Kosugi, Soma Saito, Yohei Tadano