Where can I watch The Case Book of Arne?

The Case Book of Arne is not currently available on any streaming service tracked by STREAMD. Add it to your watchlist to be notified when it starts streaming.

How many episodes does The Case Book of Arne have?

The Case Book of Arne has 12 episodes.

Is The Case Book of Arne finished?

Yes, The Case Book of Arne has finished airing.

Finished

The Case Book of Arne

Arne no Jikenbo

アルネの事件簿

The Case Book of Arne is a 12-episode anime, released in 2026 and has finished airing. The Case Book of Arne is not currently available on any tracked streaming service.

Information

Format

Episodes

Duration

24 min

Season

Winter 2026

Where to watch The Case Book of Arne

Not currently available on tracked streaming services — add The Case Book of Arne to your watchlist to get notified when it starts streaming.

Synopsis

Arne Neuntöte is a vampire detective who manipulates supernatural powers. Lynn Reinweiß is a nobleman's daughter who loves vampires. Their worlds should never have crossed, but they join hands to solve a bloody mystery. In the darkest of nights, Lynn finds herself in desperate need of help. Then she wanders into the mysterious city of "Lügenberg," where non-humans live. Lynn's world changes drastically when she encounters "Arne," a vampire who is called "the worst" in the city. And tonight, a new "murder case" has occurred. What is the truth behind the bizarre incidents that take place in a world where humanity and the bizarre intersect? "Come on, human. You may dance merrily under the crimson moon." (Source: Steam, edited)