She has tan skin, prominent blue eyes, and dark brown hair characteristic of the Southern Water Tribe. Unlike Aang, Korra is exceptionally confident, aggressive, and eager to jump straight into a fight. Underneath her tough exterior is a deeply empathetic teenager who struggles with the heavy burden of being the Avatar. Over the course of the series, she undergoes intense trauma and emerges more introspective, compassionate, and wise.

He has pale skin, jet-black hair styled into sharp, spiky tufts at the top, and amber-gold eyes inherited from his Fire Nation ancestry. His most iconic visual element is a long, red fabric scarf. It originally belonged to his late father, San, and Mako rarely takes it off. Growing up as an orphan on the streets forced Mako to mature quickly. He is deeply pragmatic, guarded, and rarely smiles or lets his guard down. His entire core identity is built around keeping his younger brother, Bolin, safe. This protective instinct naturally extends to Korra and the rest of the team

His entire core identity is built around keeping his younger brother, Bolin, safe. This protective instinct naturally extends to Korra and the rest of the team. Bolin is deeply enthusiastic, sweet-natured, and almost always looks on the bright side of a situation. He maintains a childlike wonder that keeps the team grounded during dark times. He is fiercely loyal to his friends, his brother, and his pet fire ferret, Pabu. Unlike Mako's brooding charm, Bolin wears his heart on his sleeve. He is dramatic, easily infatuated, and frequently finds himself in eccentric or chaotic relationships

Inspired by 1940s Hollywood glamour, Asami has pale skin, sharp green eyes, and long, wavy dark brown hair. She routinely wears dark red lipstick. Asami is a genius engineer, mechanic, and exceptional pilot. Whether she is modifying a high-speed vehicle or rebuilding her family's entire corporate empire from scratch, her intellect is her greatest weapon. Where Korra, Mako, and Bolin often react emotionally to crises, Asami acts as the logical anchor of the group. She focuses entirely on logistics, tactics, and how to utilize technology to solve spiritual or political dilemmas.

He is completely bald, bearing the traditional blue arrow tattoos of an Airbending Master on his head, hands, and feet. He has a sharp, narrow face, pale skin, bright blue eyes inherited from his mother Katara, and a distinct, long dark-brown goatee beard. Unlike his lighthearted father, Aang, Tenzin is intensely traditional, uptight, and highly disciplined. He rarely takes jokes and easily grows frustrated, frequently exploding into comical shouting matches when his student Korra or his hyperactive children push his buttons. Despite his short fuse, Tenzin possesses a deep, profound reservoir of wisdom. Over time, he learns to let go of his rigid expectations, transforming from a strict instructor into an empathetic father figure who helps Korra navigate her worst identity crises.

She has fair skin, sharp green eyes, and short, wavy gray hair cut into a practical chin-length bob. Her most defining features are the two parallel, prominent scars running down her right cheek, given to her accidentally during her youth by her sister, Suyin. Lin is notoriously abrasive, blunt, and completely humorless on the job. She values order, efficiency, and strict adherence to the law, which initially puts her at direct odds with Korra's reckless style.

Jinora has large brown eyes and fair skin. She possesses a rare, innate connection to spirits. She can see hidden spirits, communicate across dimensions, and use astral projection—abilities that allow her to rescue the team from spiritual crises when raw bending power fails. Unlike her hyperactive younger siblings, Ikki and Meelo, Jinora is mature, responsible, and composed under pressure. She frequently serves as a stabilizing force for her father and Korra.

Meelo has a unique, somewhat bulbous head shape, pale skin, thick eyebrows, and bright blue eyes inherited from his father and Katara. Despite being a child, Meelo naturally adopts the persona of a harsh, screaming military drill sergeant. His chaotic brain makes him entirely unpredictable in combat.

Ikki has fair skin and short, dark-brown hair worn in a neat chin-length style with a small top-knot bun. Notably, she is the only grandchild of Aang and Katara to inherit Katara's distinct, soft gray eyes. Ikki’s mind operates at a mile a minute. She speaks incredibly fast, loves to bombard people with rapid-fire questions, and can easily keep up with the fast-talking antics of her chaotic uncle, Bumi. Her high-energy curiosity means she lacks a filter.