He is the only biological child to inherit five fingers on each hand and distinct eyebrows. Pure Na'vi have four digits and no eyebrows. He frequently acts on instinct before thinking. This defiance often pushes him to disobey orders to prove his worth. He struggles heavily with an identity crisis. He feels isolated by his physical differences. Lo'ak is 14 years old.

She has light, teal-blue skin marked with subtle patterns and large, striking aqua-blue eyes She sports long, dark brown, curly hair that she often leaves loose or loosely pinned with oceanic elements. She bears a unique ritual tattoo on the right side of her forehead, which she received during her Coming of Age ceremony. She stands roughly 7 feet 2 inches tall, making her slightly shorter than average for a Na'vi. She has wider tail-fins and thicker, paddle-like forearms adapted for swimming, typical of her clan.Unlike her brother Aonung, she immediately welcomes the Sully family when they arrive. She shows immense patience and zero prejudice toward their forest-dwelling traits or "demon blood". Gets jealous easily.. Tsireya is 13 years old.