The
official site of the upcoming anime The Case Book of Arne (Arne
no Jikenbo) has released a teaser trailer that officially
announces the premiere of the series for January 2026. This
television adaptation will bring to the screen the gothic and intriguing
atmosphere of the original video game, developed by Harumurasaki and
published by Game Magazine.
A highly
experienced production cast
The trailer
showed the silhouettes of the main characters and revealed the creative team
that will be behind the series:
- Original work: Harumurasaki (Arne no
     Jikenbo, Game Magazine)
 - Original
     Character Designs: Harutaro
 - Address: Keisuke Inoue (My Next
     Life as a Villainess)
 - Series composition: Murasaki and Keisuke
     Inoue
 - Character design and animation
     direction: Akiko
     Sato
 - Music: Yoshiaki
     Fujisawa
 - Animation
     Studio: SILVER LINK.
 
History
where crime and the supernatural intersect
The game
The Case Book of Arne was
released in 2017 and has gained popularity for its fusion of detective
mystery, vampires, and gothic horror. The story follows Arne
Neuntöte, a vampire who works as a detective, and Lynn Reinweiß,
a young noblewoman fascinated by the creatures of the night.
Their paths
cross unexpectedly when Lynn arrives in the hidden city of Lügenberg,
a place inhabited by non-human beings. There, he meets Arne, nicknamed "the
worst vampire in town", just as a new and bloody crime occurs.
In a world
where humanity and the strange coexist, both will join forces
to unravel mysteries as dark as they are dangerous. "Come on, human.
You can dance happily under the crimson moon," the disturbing trailer
promises.
From
video games to manga and now to anime
In addition
to the game available in English through Steam, The Case
Book of Arne has a manga adaptation illustrated
by Soraho Ina, published by KADOKAWA since 2018 in
the Monthly Comic Gene magazine, aimed at the shōjo public.
Set for
release in January 2026 (local time in Japan), this adaptation
promises an addictive mix of mystery, gothic aesthetics, and
out-of-the-ordinary characters that will appeal to fans of the genre and new
viewers alike.