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 Guilty Gear Fighters
Fighter ID:
 Password
Blood Type
O
Height
165 cm
Nickname
Scales of Juno
Weight
45 kg
Hobbies
Creating new Rules
Birthdate
Isn't fully born yet
Hates
Concepts about Science
Loves
Toffee, Memories, Concepts about humanity

Games
Guilty Gear Xrd: Revelator
Guilty Gear: Strive

Storyline
Guilty Gear
Hyper Energetic Marshal Fighter
Jack-O' is an artificial life-form created by Asuka R. Kreutz to prevent the revival of Justice, the herald of destruction.

As Justice was created using Aria, Sol's love interest in the past, as a base, Jack-O' managed to prevent Justice's awakening by fusing with Aria's soul within Justice. It was at this time Aria's soul was fully restored within Jack-O'.
However, Aria's consciousness has yet to fully manifest, leaving jack-O' in an unstable state where her personality remains unchanged.

Although she tries her best to be cool and collected in her demeanor, she tends to act child-like when her emotion gets the best of her.
For that reason, she wears a special mask to keep her composure during battle.