|Nathan Harmonia Lugnica|
|Hair Color||Light Green|
|Eye Color||Light Green|
|• Professional Status•|
|Affiliation|| Kingdom of Lugnica|
|Previous Affiliation|| Icathia|
|Previous Occupation|| Weaver|
Gold Breeze's Companion
|• Personal Status•|
|Relative(s)|| Harmonia Lugnica (mother)|
Keith Harmonia (father)
Sirius (older brother)
Anthea Lugnica (younger sister)
Concordia Lugnica (younger sister)
|Rating|| SS+ (enraged)|
|• Abilities and Equipment•|
|Divine Protection||Divine Protection of Motion|
|Main Arc|| Arc 20|
|Story Arc||Arc 1 as "N"|
It are not the stars who show us the path to our destiny. It are the choices we make in our life. Who makes the wrong choice, Won't make it till the last floor.
— Nathan Harmonia, Arc 12 - Spirited Away
Nathan Harmonia is the best friend of Jens. He is the former knight of Felt. He is Sirius's older brother.
Nathan is a tall, thin young man. He is fair-skinned with green eyes and long chartreuse green hair tied into a low fluffy ponytail and shorter pieces framing his face. He wears a white, mid-sleeved shirt with a black shirt under it, a pair of cider green slip on shoes and beige skinny fit pants, with a cube attached to his chain near his left hip. Nathan also wears a black and white bracelet on his right wrist and a yellow rectangular tri-bracelet and a blue and black pendant on a chain around his neck. His most notable feature is his hat, which is white and black with a black peak.
Nathan is deeply attached to peace and harmony. By growing among abused woman and slaves, he grew to resent humans, avoiding contact with them. As a result of this he decided to become the hero of Lugunica so that he could free humans from humans. While his intentions are indeed noble and born from what he truly believes is right, this also shows his naivety and innocence, failing to realize both that he's being manipulated. When talking about Felt, he can be quite serious. He's protective of his followers. In spite of this, he also remains a teenager and can enjoy things such as an Amusement Park.
Art: Nathan is able to use Demon Arts. He is able to summon demons and control them. He is also to possess dark magic and being immune against other opponents dark magic.
Sword Skills : Nathan isn't actually skilled with a sword though he uses it as secondary weapon if his mana is gone.
- Nathan is also able to combine his sword with magic. He can fill his sword with an element like Light and Wind, which increases the damage dealt.
Magic : Nathan is able to use both Wind and Yang magic. He is skilled in both of them, but he used Wind as his offense and Yang as a buff magic. Divine protection of motion : Nathan has the ability to stop time when he is in an fatal situation and escape while the time is frozen.
- Nathan is one of the few characters of Re;Kingdom with the birthday unknown.
- Nathan's second name refers to the star Sirius