Sadie

Sadie (セイディ, Sadi) also referred to as Ceddy (セディ, Sedi) and Cedi (セディ, Sedi) is one of the minor character of The Promised Neverland. Sadie was a six-year-old orphan who formerly resided at Grace Field House Plant 3 as one of the many foster children of Isabella. Due to her age, Sadie was considered to be one of the house's "average-quality goods".

History
Sadie was born at Grace Field in 2039 and sent to Plantation 3 a year later in 2040, growing up along with several other children under the parental care of Isabella. Sadie was the child shipped before Hao. She was shipped out on May 5. 2045.

Appearance
Sadie is a little girl with straight blonde shoulder-length hair. In some of her appearances, she appears to have freckles. She wore the standard Grace Field uniform- a plain white long sleeved button-up shirt and a white skirt along with brown boots. Her identification number, "29294", is tattooed on the left side of her neck.

Personality
She appears to be a happy child. Like all of her siblings, she enjoyed playing tag and hide and seek. Similar to Conny, Sadie was not very intelligent and frequently scored less than 120 on her daily tests.

Emma, Norman and Ray
Emma has a deep regard for Sadie, as she is a part of her "family". Upon learning that all of their sibling that had been shipped out were dead, Emma and Norman cry and are grief stricken. Although, Ray had learned to mask his emotions over the years, he still deeply cared for his siblings and was sad whenever someone was shipped out. Ray described all of his siblings that had been shipped out as "good kids" who were "so kind and carefree."

Isabella
Sadie did not know the real intentions of her caretaker and therefore it is assumed that she loved her very much, up until her death.