Profile

[left] Patricia "Patti" Thompson (パティー（パトリシア）・トンプソン, Patī (Patorishia) Tonpuson) also spelled "Patty" in some translations is one half of Death the Kid's Demon Twin Guns. She is the younger of the two sisters, and the more naïve.

Patti mostly speaks in a sing-song voice, acting and speaking like a little kid. She says "hullo" and "sowwy", like how a child says "hello" and "sorry". She is so naïve and simple-minded that she thinks everything is all fun and games and she does not take anything seriously. While taking an important written exam, instead of answering questions, she began drawing and coloring a giraffe. Her current personality differs from the seemingly aggressive personality she had during her time in Brooklyn, developing her current personality after she met Kid. Unlike her sister, Patti enjoys the drama brought on by Kid's perfectionist attitude, though she does cheer him up when he gets down on himself about it.

On the few occasions when she loses her temper, her childlike persona is replaced by a somewhat psychotic-seeming anger, as if her personality reverted back into her past street life in Brooklyn. There have been times though, that Patti's childishly naive personality disappears to make room for a more serious personality, suggesting that her bubble-like personality may be a front, or merely how she wants to act. These changes are more evident in the manga, recent example of which was seen after Kid got 'collected' by Noah. Patti uncharacteristically called her sister a coward when she refused to fight Noah, and showed a surprising maturity by comforting her sister afterward.

[right] Elizabeth "Liz" Thompson (リズ（エリザベス）・トンプソン, Rizu (Erizabesu) Tonpuson) is the elder sister of Patricia Thompson and one of Death the Kid's Demon Twin Guns.

While Patti is very child-like, Liz is more like a teenage girl (worried about makeup, shopping, etc). Despite mostly being the cool-headed and serious of the sisters, she is shown to be extremely afraid of ghosts (and everything else), convinced that any ghost she meets is out to eat her (where her paranoia severely irritates the ghosts that are trying to help her). She can also be a little cynical and shallow, and sometimes takes advantage of other people for her own gains, like when she pretends that Tsubaki's cooking is her own to impress a boy she likes. She can be flirtatious and can also be charming to men, mostly in order to decieve them (which is shown when she tricks Giriko alongside Patti).

Both Liz and Patti admire Kid's dignified soul due to the fact that they are from the streets. Unlike Patti, Liz finds the drama brought on by Kid's perfectionist attitude annoying. Also, Patti adores her and thinks that Liz knows everything.

She is the older and more mature of the two sisters. Kid's obsession with symmetry and how he'll sometimes let it control his life sometimes gets on her nerves and she frequently reprimands Kid for this, although she won't hesitate to cheer him up when he is depressed. She also displays some courage and determination whenever her friends are in danger, and tries her best to protect them.