Game Magazine’s The Case Book of Arne (Arne no Jiken-bo) RPG Maker title gets its first-ever anime adaptation, and it will be streaming around the world to captivate many new fans. Final Weapon has everything you need to know about The Case Book Of Arne, including the weekly schedule and release dates for all episodes of the anime.
In the story of The Case Book Of Arne, Louis Hartmann loses his father, a private detective who was investigating a string of murders. Rumors point toward the murders being the world of a Grave-Digger Vampire, and once Louis starts investigating the matter himself, he stumbles into self-proclaimed detective Arne Neuntöte and his assistant, Lynn Reinweiß.
The Case Book Of Arne Release Dates, Exact Premiere Time and Schedule
New episodes of The Case Book Of Arne will release on Tuesdays at 10:30 a.m. PT / 1:30 p.m. ET on Crunchyroll. The Case Book Of Arne will have a total of 12 episodes this season with English subtitles.
Here are the release dates and schedule for The Case Book Of Arne (subject to change):
- Episode 1 – January 6 – OUT NOW
- Episode 2 – January 13 – OUT NOW
- Episode 3 – January 20 – OUT NOW
- Episode 4 – January 27 – OUT NOW
- Episode 5 – February 3 – OUT NOW
- Episode 6 – February 10 – OUT NOW
- Episode 7 – February 17 – OUT NOW
- Episode 8 – February 24 – OUT NOW
- Episode 9 – March 3 – OUT NOW
- Episode 10 – March 10 – OUT NOW
- Episode 11 – March 17 – OUT NOW
- Episode 12 – March 24 – OUT NOW
New episodes of The Case Book Of Arne will premiere at the following times (subject to change):
- Pacific Daylight Time: 10:30 a.m. PDT
- Mountain Daylight Time: 11:30 a.m. MDT
- Central Daylight Time: 12:30 p.m. CDT
- Eastern Daylight Time: 1:30 p.m. EDT
- Greenwich Mean Time: 5:30 p.m. GMT
OP/ED, Cast and Staff
Sou performs the opening theme song “Q.E.D.” and singer-songwriter Watashi Kobayashi performs the ending theme song “Ningyō no Machi (Doll Town).”
The anime’s cast members include:
- Mariya Ise as Louis Hartmann
- Kōki Uchiyama as Arne Neuntöte
- Aimi Tanaka as young Arne Neuntöte
- Yuka Nukui as Lynn Reinweiß
- Yuki Sakakihara as Zisye
- Yūki Shin as Nachzehrer
- Yōko Hikasa as Amy
- Hiroshi Naka as Gordon
- Reo Osanai as Diana
- Momoka Terasawa as Elise
- Rikuya Yasuda as Bernd
- Yūto Uemura as Heinz
- Kakeru Hatano as Kai
Keisuke Inoue, known for his work on My Next Life as a Villainess: All Routes Lead to Doom!, is directing the anime at studio SILVER LINK. Inoue is also co-writing The Case Book of Arne with Murasaki, the game’s original scenario writer and producer. Akiko Satō is also designing the characters and serves as the chief animation director of the anime. What’s more, Yoshiaki Fujisawa is composing the music for the anime.
Where Can I Watch The Case Book of Arne?
Crunchyroll is streaming The Case Book of Arne in North America, Central America, South America, Europe, Africa, Oceania, the Middle East, CIS and India. In Japan, the anime is airing on NTV, BS NTV, and AT-X.
What is The Case Book of Arne About?
Harumurasaki created The Case Book of Arne and launched it on Game Magazine’s website in November 2017. A manga adaptation was launched by Soraho Ina in Kadokawa’s Monthly Comic Gene magazine in 2018. Ina launched a manga adaptation of the anime’s episodes, titled The Case Book of Arne: Memory of Blood, on Bushiroad Works’ Comic Growl website on January 7, 2026.
The game’s story focuses on the partnership between vampire detective Arne Neuntöte and Lynn Reinweiss, the daughter of a noble family who loves vampires. The pair investigates murder cases that may or may not involve vampires.
