Naitiru is a female, anthropomorphic bunny-like entity that uses the abandoned mall known as Sharkco as a base, along with other entities. She has fur of varying shades of green, with lighter tones towards the bottom of her body and darker tones towards the upper part. Their sole and paw pads are yellow. They also have a few glowing pink crystalline growths on their body due to the immense energy of their core, and their eyes are green and yellow, matching the color of their crystals.