

アルネの事件簿
In the shadowy streets of Lügenberg—a city where humans and demihumans coexist in uneasy peace—an unusual detective agency operates far beyond the reach of common law. There, vampire investigator Arne Neuntöte pursues the uncanny, blurring the lines between violence and truth. Everything begins to shift when Lynn Reinweiß, a noblewoman whose fascination with vampires outweighs her grasp of their danger, crosses paths with Arne. The two form an alliance in pursuit of bloody mysteries that emerge...
Arne no Jikenbo is based off the RPG Maker game of the same name.
The Case Book of Arne has 12 episodes.
The Case Book of Arne is currently finished airing.
The Case Book of Arne was produced by SILVER LINK..
The Case Book of Arne aired Jan 7, 2026 to Mar 25, 2026.
The Case Book of Arne is based on a Game.
PV 2
PV 1
PV (Teaser 1)

Neuntöter, Arne
Main
CV: Uchiyama, Kouki

Reinweiß, Lynn
Main
CV: Nukui, Yuka

Adelina
Supporting
CV: Kuwashima, Houko

Amy
Supporting
CV: Hikasa, Youko

Bernd
Supporting
CV: Yasuda, Rikuya

Cat Sith
Supporting
CV: Kuno, Misaki

Diana
Supporting
CV: Osanai, Reo

Director
Supporting
CV: Yasuhiro

Eldest Invisible Son
Supporting
CV: Kousaka, Atsushi

Elise
Supporting
CV: Terasawa, Momoka

Gordon
Supporting
CV: Naka, Hiroshi

Hanna
Supporting
CV: Amami, Yurina

Hartmann, Vincent
Supporting
CV: Nakano, Yutaka

Hartmann, Louis
Supporting
CV: Ise, Mariya

Heinz
Supporting
CV: Uemura, Yuuto

Hittsuji
Supporting
CV: Nishimoto, Rimi

Kai
Supporting
CV: Hatano, Kakeru

Leannán Sídhe
Supporting
CV: Kumagai, Mirei

Nachzehrer
Supporting
CV: Shin, Yuuki

Odo
Supporting
CV: Takeuchi, Shunsuke

Phantom Thief Red Riding Hood
Supporting
CV: Miyamura, Yuuko

Reinweiß, Rose
Supporting
CV: Satou, Satomi

Reinweiß, Klaus
Supporting
CV: Kinoshita, Hiroyuki

Second Invisible Son
Supporting
CV: Gotou, Hiroki
12 episodes
Ranked higher than 51% of all anime on AniTome (out of 19,551)
More popular than 74% of all anime
SILVER LINK. also made