Niska is a virtual artist and student at ADEN Academy, and a member of the group BRT5. He also works as a designer, reflecting a creative and technical inclination. In terms of appearance, Niska is a male character with short green hair and green eyes. His personality is marked by a mysterious and somewhat blunt demeanor, but this directness conceals a keen perception that often guides other characters at key moments. He is notably analytical, curious, and independent, with a natural tendency toward deep thinking and problem-solving—a mindset that aligns with an investigative and observant personality. Within the story, Niska plays a supporting role, using his insight to recognize the hidden talent of the protagonist, Miracle, and keep a watchful eye over her development. His relationship with Miracle and the other members of BRT5 is defined by quiet guidance rather than overt interaction, and he serves as a steady, perceptive presence throughout the events of both seasons. His abilities as a virtual artist and designer are integral to his role at the academy, and his sharp observations help steer the narrative during critical junctures. While his personal background is not extensively detailed, his consistent support and analytical mind make him a reliable figure in the ensemble.