1 Season
50 Episode
Layton Mystery Detective Agency: Kat's Mystery‑Solving Files - Season 1 Episode 23 Katrielle and the Great Office Infiltration Strategy
One of London's famous "seven millionaires" requests the team's investigative attentions after discovering a love letter written by his much-adored daughter, Allie.
- Country : Japan
- Genre : Animation, Comedy, Mystery, Kids
- Director :
- Cast : Kana Hanazawa, Kyousuke Ikeda, Hibiku Yamamura, Jurota Kosugi, Soma Saito, Yohei Tadano