The Case Book of Arne
Animation·Mystery·2026·1 Seasons
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…
Starring: Mariya Ise，Koki Uchiyama，Aimi Tanaka，Yuka Nukui
Episodes
Season 1
S01 | E01
Those Who Dig Pits for Others Will Fall In Themselves
2026-01-07
S01 | E02
There Is Always Sunshine After the Rain
2026-01-14
S01 | E03
Misfortune Never Visits Alone
2026-01-21
S01 | E04
Those Who Never Gamble Never Win
2026-01-28
S01 | E05
One Swallow Does Not a Summer Make!
2026-02-04
S01 | E06
Time Will Tell
2026-02-11
S01 | E07
Eating Whets the Appetite
2026-02-18
S01 | E08
Desire and Love Make All Burdens Lighter
2026-02-25
S01 | E09
Not All That Glitters Is Gold
2026-03-04
S01 | E10
Different Countries, Different Customs
2026-03-11
S01 | E11
Birds of a Feather Flock Together
2026-03-18
S01 | E12
All's Well That Ends Well
2026-03-25
Cast
Mariya Ise
Louis Hartmann (voice)
Koki Uchiyama
Arne Neuntöte (voice)
Aimi Tanaka
Young Arne Neuntöte (voice)
Yuka Nukui
Lynn Reinweiß (voice)
Yuki Sakakihara
Zisye (voice)
Yuuki Shin
Nachzehrer (voice)
Yoko Hikasa
Amy (voice)
