Ilulu appears in her human form as a young woman of small stature with pink eyes

Ilulu appears in her human form as a young woman of small stature with pink eyes and slit pupils and matching pink colored hair styled in low curly twintails. In the anime her her hair is given an extra shade of purple at the tips. Her initial outfit was a black cloak with fur and underneath she wore a black string thong with a matching bra (only in the anime). After she moves in with Kobayashi, Ilulu's main outfit is a black one piece dress, black thighhigh socks, and red shoes (She still wears the black string thong under the dress). Ilulu has a generous bust and when she first arrived her human form had dragon-like arms (due to her poor shapeshifting skill). She briefly (longer in the manga than the anime) transformed her hands into rounded knubs with no visible fingers, although there were hundreds of microscopic hands across the surface she could use to grip stuff with. Eventually she was able to transform her hands into a proper human form. Like Lucoa and Tohru, her horns are visible in human form. When she gets a job at the candy shop, Ilulu wears a uniform of light blue button up shirt, blue pants, and a navy apron. Her dragon form is yet to be revealed, for her transformation, Ilulu is covered in a mass of flames in a vaguely bestial shape, only to be interrupted by Tohru with her attack. Her height is 130cm while in human form and unknown as a dragon and her measurements are B130/W55/H70.