Highlights
The Case Book of Arne

The Case Book of Arne (2026) - Full Cast and Crew

2026TV Show
Audience Score
63

Cast

M
Mariya Ise
as Louis Hartmann (voice)
K
Koki Uchiyama
as Arne Neuntöte (voice)
A
Aimi Tanaka
as Young Arne Neuntöte (voice)
Y
Yuka Nukui
as Lynn Reinweiß (voice)
Y
Yuki Sakakihara
as Zisye (voice)
Y
Yuuki Shin
as Nachzehrer (voice)
Y
Yoko Hikasa
as Amy (voice)

Crew

A
Aya Matsui
Writer
H
Hitomi Ogawa
Writer
J
Junya Koshiba
Director
K
Keisuke Inoue
Storyboard Artist
K
Keisuke Inoue
Director
Y
Yuji Wada
Animation Director
A
Anzu Katsuragi
Key Animation