The Case Book of Arne poster
TV SERIES

The Case Book of Arne

2026 1 seasons ★ 6.5/10
  • Animation
  • Mystery

Overview

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…

Cast

Mariya Ise, Koki Uchiyama, Aimi Tanaka, Yuka Nukui, Yuki Sakakihara, Yuuki Shin, Yoko Hikasa

Seasons

Season 1 poster
12 episodes

Season 1

2026-01-07