Full cast of Layton Mystery Detective Agency: Kat's Mystery‑Solving Files

Kana Hanazawa

Katrielle 'Kat' Layton (voice)

50 episodes

Koichi Yamadera

Professor Hershel Layton (voice)

50 episodes

Kyousuke Ikeda

Noah Montoir (voice)

50 episodes

Hibiku Yamamura

Geraldine Royer (voice)

50 episodes

Jurota Kosugi

Sheri (voice)

50 episodes

Soma Saito

Luke Triton (voice)

50 episodes

Yohei Tadano

Darjeeling Aspoirot (voice)

50 episodes