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You can only remember three things. You'll have to live the rest of your life with only three memories. It'll actually be worse than losing them all.

Miuccia Miuller, SO Chapter 98

Jail House Lock (ジェイル・ハウス・ロック(JAIL HOUSE LOCK) Jeiru Hausu Rokku) is the Stand of Miu Miu, featured in Stone Ocean.

Quick Answers

What is the special power of Jail House Lock? toggle section
The special power of Jail House Lock, a humanoid Stand, is to limit its enemies' memory to just three things. This ability hinders their capacity to carry out complex tasks. Additionally, it possesses significant physical strength, as demonstrated by its violent attack on Jolyne.
Provided by: Fandom
Who is the Stand of Jail House Lock? toggle section
The Stand, Jail House Lock, belongs to Miuccia Miuller. This humanoid Stand features a brain-like head, conical arms, and a body patterned with stitch-like designs, including chest patterns similar to denim pockets. It's light brown with red strings covering its body. Jail House Lock uses its power to incapacitate enemies, preventing them from performing complex tasks. It demonstrated its physical strength when it slapped Jolyne forcefully.
Provided by: Fandom
How does Jail House Lock appear in the colored manga? toggle section
In the colored manga, Jail House Lock, a humanoid Stand, is portrayed as light brown with red strings covering its body. It has a brain-like head, an emaciated body, and conical arms. Its body features stitch-like patterns, including chest patterns similar to denim pockets. This Stand uses its power to incapacitate enemies, preventing them from executing complex tasks.
Provided by: Fandom
What is the significance of the stitches pattern on Jail House Lock's body? toggle section
The humanoid Stand, Jail House Lock, is distinctively marked with a stitch-like pattern across its body, including chest designs akin to denim pockets. These stitches, appearing as red strings on its light brown body, enhance its unique aesthetic but don't serve a specific function.
Provided by: Fandom
How does Jail House Lock use its power in a jailhouse break scenario? toggle section
The power of Jail House Lock is used to incapacitate enemies by overwhelming them with information, leading to forgetfulness about the actual attack. The impact of this ability can be mitigated by learning new facts collectively, such as viewing the reflection of bullets in a mirror, instead of memorizing each bullet individually.
Provided by: Fandom

Appearance[]

Jail House Lock is a humanoid Stand with a brain-like head, an emaciated body and conical arms. Its body is patterned as though with stitches, including patterns on the chest resembling those of denim pockets.

Jail House Lock is light brown with red strings all over its body in the colored manga.

Ability[]

Jail House Lock relies on its power to cripple its enemies and make them unable to perform any complex task. Although it is shown to be able slap Jolyne violently enough to send her into a wall,[1] the memory loss it causes impedes Miu Miu's enemies so much she can directly confront them.

Short-term Memory Loss[]

Jail House Lock causes its victims to be able to only remember three new pieces of information.[2]

JHL making guards forget

Jail House Lock making people forget

Jail House Lock is triggered if someone or their Stand touches the bars or walls beyond the visiting room of Green Dolphin Street Prison,[3] or if Miu Miu sics it on someone.[4] Although they retain all their memories from before the instant it is activated, the victim is now only able to process and remember three new memories and when they learn a fourth "thing", they will forget the first thing they've learned and so on.[2] Several people, up to at least several dozens, can be affected at once.[4][5]

The power is extremely crippling as the victim find themselves distracted by a flow of new information, forgetting to perform any important task like finding Miu Miu to defeat her. Miu Miu herself claims that the continual memory loss eventually destroys its victim's ability to think.[5] Miu Miu also exploits the memory loss to her advantage by distracting her enemies with many information so they completely forget about the actual attack.[6]

To limit the effect of Jail House Lock, one can learn a bunch of new facts as a whole, for instance not memorizing individual bullets but looking a the single reflection of the bullets in a mirror.[6]

Chapters[]

Manga Appearances
Chapters in order of appearance


Gallery[]

References[]

  1. SO Chapter 101, Jail House Lock (6)
  2. 2.0 2.1 SO Chapter 97, Jail House Lock (2)
  3. Volume 74, in-between Stand stats, SO Chapter 97, Jail House Lock (2)
  4. 4.0 4.1 SO Chapter 102, Escape
  5. 5.0 5.1 SO Chapter 98, Jail House Lock (3)
  6. 6.0 6.1 SO Chapter 100, Jail House Lock (5)

Site Navigation[]

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