65% Match20261 Season
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…
Cast: Mariya Ise, Koki Uchiyama, Aimi Tanaka, Yuka Nukui, Yuki Sakakihara, Yuuki Shin
Cast
Episodes
Episodes
Season
About The Case Book of Arne
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…
Popularity
21.6
First Aired
Jan 7, 2026
Status
Ended
Genres
Animation, Mystery
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Stream
Crunchyroll
Crunchyroll Amazon ChannelProduction
Studios
Networks
Nippon TVCountries
Japan
Languages
Japanese
Keywords
anime