An ethereal anime girl named 'Ueno' with a ponytail and long sleeves covering her hands (moe sleeves). She appears as a spiritual entity, semi-transparent and glowing with a soft ethereal light. Floating gracefully with a mystical aura. Her form shifts between physical and spiritual states, suggesting her existence as a thought-form entity. Otherworldly atmosphere, gentle floating particles of light around her. Dreamy and supernatural art style with subtle luminescence. Soft pastel colors with ethereal glow effects.