Haru

Haru was usually upbeat, idealistic, and thoughtful, hoping for a better future and wishing to become someone who used his bending to build instead of destroy. In this regard, he also liked to improve the mood of his allies by making quips. Haru also tried to make his Fire Nation opponents see why the Earth Kingdom was fighting, thus preventing bloodshed and to enable mediation. At the same time, years of Fire Nation suppression and the experiences of war also affected Haru. Before being imprisoned, he was insecure and fearful over the threat of being punished for earthbending, despite wanting to fight back. At times, he exhibited a deep-seated anger at the cruelty of the Fire Nation invaders, but was also uncomfortable with his own role as a militia member causing harm to others. Nevertheless, he became a courageous and noble warrior.

Haru displayed something of a philosophical streak. He mused about the Avatar's role beyond their great bending powers as well as whether the Great War was ultimately exploiting Fire Nation soldiers just as much as Earth Kingdom natives.

Haru was a skilled earthbender. Even with minimal training, he was able to manipulate boulders and prevent debris from crushing a man. He preferred earthbending with his hands unlike most earthbenders, who preferred to earthbend with their feet. In this regard, Haru often bent smaller or medium-sized rocks rapidly instead of larger, slower objects.

In the early uprising, Haru discovered that his bending worked very well when he coordinated with other benders, and he subsequently displayed a growing skill in executing complex bending skills as part of teams. Together with his father, Haru was able to compress a large amount of coal into a single projectile, a difficult feat to accomplish. He also learned how to create earth shields strong enough to withstand a combined blast from several firebenders.