Charlotte Flampe is the 36th daughter [6][7] and 77th child of the Charlotte Family and an officer of the Big Mom Pirates,[2] governing over Rokumitsu Island,[3] and the President of the Katakuri Fan Club Flampe appears to be a lanky young girl with dark-colored hair that is tied in a very long ponytail where it curls up at the end with her ponytail being held up with a red flower-shaped hair tie while she has square bangs hanging over her forehead and brown eyes.

She wears a dark red shirt with a frilly high collar and frilly long sleeves. She also wears dark red tights and light-colored loafers. Over her clothes, she wears a polka-dotted outfit which balloons out like a jelly bean and allows her to float and bounce around.[1] Flampe is an obsessive girl who looks up to her older brother Katakuri because of his apparent perfection, to the point that she would interrupt the battle between him and Luffy in order to preserve that status.[8] She also loves him to the point that she would compete with her siblings to get her brother’s favoritism.[1] However, this obsession is entirely superficial, since Flampe displayed immense shock when Katakuri injured himself, and repeatedly mocked the appearance of her brother's hidden mouth. Flampe thus is very petty and immature, even threatening to gossip about Katakuri's display of weakness to everyone, all while disowning him as a relative of hers.[8]

Flampe is sadistic and tends to laugh at the misfortune of her enemies.[9] This also includes her subordinates, as she will immediately demean and even attack them if they do something that fails to meet her standards.[1] She also takes enjoyment in toying and torturing her opponents along with her subordinates. This extends to anyone she dislikes, as she attempted to torment Katakuri with the prospect of humiliating him about his mouth to the public.[8]

Flampe is shown to be rather vain, taking pleasure in her status as cutest sister (despite said status being mostly manufactured). However, she is loyal to her mother a