Hao

Hao (いいです, Īdesu) is one of the minor characters of The Promised Neverland. Hao 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 his age, Hao was considered to be one of the house's "average-quality goods".

History
Hao 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. He was shipped out on August 8, 2045. Hao was the child shipped before Conny.

Appearance
Hao is a little boy with short black hair parted down the middle. He appears to have monolid eyes. He wore the standard Grace Field uniform- a plain white long sleeved button-up shirt and white pants along with brown boots. His identification number, "67294", is tattooed on the left side of his neck.

Personality
He appears to be very ecstatic and energetic. Like all of his siblings, he enjoyed playing tag and hide-and-seek. Similar to Conny, Hao was not very intelligent and frequently scored less than 120 on his daily tests.

Seven Walls Arc
As Emma and Ray begin to traverse the Seven Walls to access Day and Night, they come across a perfect replica of Grace Field House. Upon entering, Ray finds Isabella taking a walk with many of their deceased siblings who had been shipped out in the past. Isabella welcomes Ray and comments that he has grown so much since she last saw him. Conny, Hao and Sadie then run up to Ray and began chanting "Let's play." Isabella calls out for more children to come and play. Soon, many more kids, including Marcus and Susan, started coming in from different doors chanting the same thing: "Let's play." Quickly after that, Isabella and the children's eyes began seeping a black ooze as their skin and flesh disappears, leaving nothing but their skeletons and revealing them to be nothing more than an illusion created by. The skeletons of Isabella and their dead siblings then began to chase Ray around the house while chanting in really creepy voices.

Emma, Norman and Ray
Emma has a deep regard for Hao, as he 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
Hao did not know the real intentions of his caretaker and therefore it is assumed that he loved her very much, up until his death.

Trivia

 * Due to his name and appearance, it can be assumed that he is of Chinese descent.
 * Hao is the first known character who is Chinese, or at least has a Chinese name, with the second character being Jin.
 * Hao is one of nine characters in The Promised Neverland series who has an Asian name with the others being Jin, Yugo, Hana, Yukko, Damdin, Naila, Ayshe and Hayato.