The Case Book of Arne
アルネの事件簿
2026| 1 season| IMDb 4.5
The Case Book of Arne (2026) is currently available in the UK on Crunchyroll. Last updated 20 January 2026.
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…
Streaming info last checked: 20 Jan 2026
