Watch The Case Book of Arne (2026): stream The Case Book of Arne (2026) on Crunchyroll, Crunchyroll Amazon Channel. Compare all streaming options for this TV show on WhereCanIWatch.tv.
The Case Book of Arne
1 Season • 12 Episodes
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You can stream The Case Book of Arne (2026) on Crunchyroll with a subscription.
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…
Trailer
Cast
Mariya Ise, Koki Uchiyama, Aimi Tanaka, Yuka Nukui, Yuki Sakakihara, Yuuki Shin, Yoko Hikasa
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2 options ranked by value · 🇺🇸 United States
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Last verified 5 days ago
The Case Book of Arne
1 Season • 12 Episodes
You can stream The Case Book of Arne (2026) on Crunchyroll with a subscription.
IMDb
6.3/10
Metacritic
Cast
Mariya Ise, Koki Uchiyama, Aimi Tanaka, Yuka Nukui, Yuki Sakakihara, Yuuki Shin, Yoko Hikasa
2 options ranked by value · 🇺🇸 United States
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The Case Book of Arne is streaming on Crunchyroll. The Case Book of Arne is streaming on Crunchyroll Amazon Channel. Availability last verified April 10, 2026.