月（
character: Ultima, A medium shot, high-angle view depicts a young girl lying on her back, centered within a thick, viscous mud pit. She has bright purple short hair styled into a side ponytail, with a few strands falling across her forehead. Her eyes are a striking yellow with sharp, slit pupils, and she wears a playful, mischievous smile. She is dressed in a dark navy blue school swimsuit that is heavily splattered and stained with brown mud. Her arms are spread out to her sides, palms resting flat against the muddy ground, as she enjoys playing in the mire. The environment is a dense mud swamp, with thick, textured brown sludge surrounding her body and clinging to her skin and swimwear. The lighting is bright and natural, casting soft shadows that emphasize the wet, glistening texture of the mud and the vibrant color of her hair. The atmosphere is playful and messy, rendered in a high-quality anime illustration style with clean lines and vivid colors.
月夜 （つきや）
