Joseph Luster
November 6, 2024 
The Case Book of Arne, also known as Arne no Jiken-bo, is a mystery game that Harumurasaki created and brought to the Game Magazine site in Japan back in 2017. Now, according to the official X (formerly Twitter) account, it’s celebrating its seventh anniversary with a TV anime adaptation.
Scenario writer Murasaki will handle the scripts for the series, with illustrator Harutaro on character designs. The story follows vampire detective Arne Neuntöte, who solves bloody crimes with Lynn Reinweiss, the vampire-loving daughter of a noble family.
Harutaro also drew a celebratory illustration:
In addition to the upcoming anime, there’s also a manga adaptation by Soraho Ina, which launched in Kadokawa’s Monthly Comic Gene magazine in 2018 and has been collected in four volumes so far.
Source: Anime News Network
