TV Series
The Case Book of Arne
6.5January 7, 2026•1 Season•12 Episodes•Ended
AnimationMystery
Overview
Louis Hartmann loses his father, a private detective investigating a string of murders, leaving him all alone. Rumor has it that the murders are the work of a Grave-Digger Vampire. Louis isn’t keen on superstitions and vows to catch the culprit himself. That is, until a self-proclaimed detective, Arne Neuntöte, and his assistant, Lynn Reinweiß, appear. A new door is about to open for Louis…
Networks: Nippon TV
📺 Where to Watch
🎬 Trailer
📺 Seasons
Season 1
12 Episodes
Cast
Mariya Ise
Louis Hartmann (voice)
Koki Uchiyama
Arne Neuntöte (voice)
Aimi Tanaka
Young Arne Neuntöte (voice)
Yuka Nukui
Lynn Reinweiß (voice)
Yuki Sakakihara
Zisye (voice)
Yuuki Shin
Nachzehrer (voice)
Yoko Hikasa
Amy (voice)
Crew
K
Keisuke Inoue
Series Composition
M
Murasaki
Series Composition
M
Mayo Arita
Producer
A
Ayaka Sugiura
Producer
🎯 Recommended For You
Based on this show
📺 Similar Shows
Shows like this one
