Jasper

''This article is about the Manga version of Jasper. For alternate pages referred to by this name, please click any of the icons above.''

Jasper (ジャスパー) is a minor character of The Promised Neverland series. He is a four-year-old orphan who formerly resided at Grace Field House Plant 3 as one of the many foster children of Isabella. Due to his age, Jasper is considered to be one of the house's "low-quality goods".

After Grace Field House Plant 3 burnt down, Jasper was moved to a different plantation at Grace Field, albeit not the same one as Phil.

History
Jasper was born at Grace Field in 2041 and sent to Plantation 3 a year later in 2042, growing up along with several other children under the parental care of Isabella. He was left behind with the younger children at Grace Field House, while the children over five years old made their escape. Jasper now resides at a different plantation at Grace Field after the Grace Field House Plant 3 was burnt down.

Appearance
Jasper is a young boy with fair skin and oval-shaped green eyes. He has short, softly cropped blonde hair. He wears the standard Grace Field uniform- a plain white long sleeved button-up shirt and white pants along with brown boots. His identification number, "04394", can be seen on the left side of his neck.

Personality
Jasper is described as a sleepyhead. He is often seen sleeping or yawning. When he is awake, he likes to play tag and hide-and-seek with the rest of his siblings. He also enjoys helping his older siblings do the laundry.

Introduction Arc
Taking daily tests, playing a game of tag, eating scrumptious homemade food and having a good time – Jasper went through the same routine every day at Grace Field House. He was seen saying goodbye to Conny during her departure from the House, and he was caught in a game of tag by Krone.

Jailbreak Arc
Jasper continued to have a comfortable life at Grace Field, unaware of the things happening in the House and his oldest siblings.

On the night when the House burnt down, Jasper was seen expressing concern regarding the absence of his fifteen older siblings. After Isabella failed to retrieve the older children, Jasper was seen sleeping with his other siblings who were left behind, being cared for by Isabella. Emma promises that she will come back within two years to rescue her siblings from Grace Field.

Cuvitidala Arc
Two months after the escape and Grace Field House Plant 3 burnt down, it is revealed that Jasper was transferred to one of the other plantations at Grace Field, albeit not the same one as Phil.

Return to Grace Field Arc
After getting the word that all the farms are to be abolished, Emma returns to Grace Field House to get Jasper and the others.

Human World Arc
Upon arriving in the Human World, Jasper is seen to be visibly worried and shocked about Emma's disappearance. Jasper, along with the other children, agrees to search for Emma so they can reunite with her again. Over the next two years spent in the Human World, Jasper began attending school. During spring 2049, he finally reunites with Emma again and cries tears of joy, even though she lost her memories.

Emma, Norman and Ray
Emma and Norman have a deep regard for Jasper, as he is a part of their "family". Upon learning that all of her sibling that had been shipped out were dead, Emma and Norman vow to escape with all of their younger siblings, despite most of them being under the age of five. Ray, however, is more skeptical of their plan and considers everyone other than Don and Gilda to be burdens to their escape plan.

Despite this, Ray really does care about his younger siblings, but believing that escaping with everyone was impossible, he had emotionally detached from them over the years and tried to avoid becoming too close to them so that he would not be as sad when they were inevitably killed. After Norman successfully came up with a plan to escape without sacrificing anyone, Ray admitted defeat and finally joined Emma in vowing to not leave anyone behind. They ultimately decided to escape with all of their siblings over the age of five and return to rescue their younger siblings within two years, before they were old enough to be shipped out.

Isabella
Jasper did not know the real intentions of his caretaker, Isabella, and loved her very much as if she were his real mother. After fifteen of his older siblings escaped from Grace Field, Jasper was sent to a different plantation at Grace Field with a new mother. Still not knowing the truth of the orphanage, it is assumed Jasper loved his new caretaker just as much as Isabella.

Grace Field Escapees
Jasper and his older siblings loved each other very much. After fifteen of his older siblings escaped from Grace Field and Plant 3 burned down, Jasper was seen expressing concern of their whereabouts. Jasper did not know the truth of the orphanage nor did he know that his older siblings had actually escaped, and after being relocated to a different plantation at Grace Field, he was told that his fifteen older siblings had been sent to live with foster families. Despite leaving him behind, the Grace Field Escapees vowed to return within two years to rescue Jasper and their other younger siblings before they could be shipped out.

Trivia

 * The following are Jasper's rankings in some of The Promised Neverland's official popularity polls.
 * In Shounen Jump's popularity poll results announced in Chapter 88, Jasper is in 29th place.
 * In Shounen Jump's 2nd popularity poll results announced in Chapter 102, Jasper is in 42nd place.
 * As of 2045, Jasper sleeps in the same bedroom as Gilda, Lannion, Thoma, Emma, Marnya, Phil, Tom, Chamberlain, Chris and Yvette.