the case book of arne.
2026·tv show·14·6.5/10tmdb · 8
animationmystery
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…
where to watch
Not currently streaming on tracked platforms
runtime
0 min/ep
Episodes
Episodes
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cast
who's in it.
7 of 7
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)
videos
trailers.
1 clipOfficial Trailer [Subtitled]
Where to watch The Case Book of Arne
The Case Book of Arne isn't currently streaming on any of the services Quewi tracks — check back as availability changes.
Frequently asked questions
- Where can I watch The Case Book of Arne?
- The Case Book of Arne isn't currently streaming on any of the services Quewi tracks — check back as availability changes.
- Is The Case Book of Arne a movie or a TV series?
- The Case Book of Arne is a 2026 Animation TV series.
- What is The Case Book of Arne about?
- 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…