The Case Book of Arne
Details
- Also known as: Arne no Jikenbo, アルネの事件簿
- Type: TV
- Status: Finished Airing
- Score: 6.0
- Episodes: 12
- Genres: Mystery
- Studio: SILVER LINK.
- Aired: 2026-01-07 to 2026-03-25
- Season: Winter 2026
Where to watch (US)
- Crunchyroll
- Crunchyroll Amazon Channel
Synopsis
Louis Hartmann loses his father, a private detective investigating a string of murders, leaving him all alone. Rumor has it that the murders are the work of a Grave-Digger Vampire. Louis isn’t keen on superstitions and vows to catch the culprit himself. That is, until a self-proclaimed detective, Arne Neuntöte, and his assistant, Lynn Reinweiß, appear. A new door is about to open for Louis…
Episodes
- Episode 1
- Episode 2
- Episode 3
- Episode 4
- Episode 5
- Episode 6
- Episode 7
- Episode 8
- Episode 9
- Episode 10
- Episode 11
- Episode 12
Characters and voice actors
- Lynn Reinweiß (main character) · Japanese voice: Yuka Nukui
- Arne Neuntöter (main character) · Japanese voice: Kouki Uchiyama
- Amy (supporting character) · Japanese voice: Youko Hikasa
- Louis Hartmann (supporting character) · Japanese voice: Mariya Ise
- Yurate (supporting character) · Japanese voice: Ai Kayano
- Adelina (supporting character) · Japanese voice: Houko Kuwashima
- Bernd (supporting character) · Japanese voice: Rikuya Yasuda
- Cat Sith (supporting character) · Japanese voice: Misaki Kuno
- Diana (supporting character) · Japanese voice: Reo Osanai
- Director (supporting character) · Japanese voice: Yasuhiro
- Eldest Invisible Son (supporting character) · Japanese voice: Atsushi Kousaka
- Elise (supporting character) · Japanese voice: Momoka Terasawa
- Gordon (supporting character) · Japanese voice: Hiroshi Naka
- Hanna (supporting character) · Japanese voice: Yurina Amami
- Vincent Hartmann (supporting character) · Japanese voice: Yutaka Nakano
- Heinz (supporting character) · Japanese voice: Yuuto Uemura
- Hittsuji (supporting character) · Japanese voice: Rimi Nishimoto
- Kai (supporting character) · Japanese voice: Kakeru Hatano
- Leannán Sídhe (supporting character) · Japanese voice: Mirei Kumagai
- Nachzehrer (supporting character) · Japanese voice: Yuuki Shin
Opening and ending songs
- Opening 1: Q.E.D. · Sou
- Ending 1: Ningyou no Machi · Watashi Kobayashi