Das Stärkste Gefängnis
Das Stärkste Gefängnis

一番防御力が高い牢屋 (ダスシュタルクステゲフェングニス)


Dasu Shutarukusute Gefengunisu

Additional Information
Primary Ability

Time Stop

Kin Mephisto Pheles
Manga Debut

Chapter 26

Anime Debut

Episode 31

Japanese Voice

Shūya Nishiji

Image Gallery

Das Stärkste Gefängnis (一番防御力が高い牢屋 (ダスシュタルクステゲフェングニス)  Dasu Shutarukusute Gefengunisu; Ger: "The Strongest Prison") is a class of Demon related to the King of Time, Mephisto Pheles.


A demon summoned by Mephisto in order to contain Rin Okumura, it is a stationary metal box with entrances on both sides. The door can open for a large metal claw to grab the target of the Gefängnis.[1]

Powers and Abilities

Time Stop: Das Stärkste Gefängnis can freeze time for those who approach it with ill intent.[2]

Pocket Dimension: The interior of Das Stärkste Gefängnis contains a field of broken gears and debris that is larger than its outer dimensions.[3]



  1. Ao no Exorcist Manga: Chapter 26, Pages 3
  2. Ao no Exorcist Manga: Chapter 26, Pages 22-23
  3. Ao no Exorcist Manga: Chapter 26, Pages 25


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