Kotori Itsuka - Date A Live

(masterpiece, best quality, 8k resolution), 1girl, solo, Kotori Itsuka (Date A Live), pink hair in twin tails, red ribbons, bright blue eyes with sparkle and highlight, wearing a simple white t-shirt and dark blue pleated skirt, playful cheerful expression, slight blush, in her bedroom, sitting on the floor, morning light from window, anime screencap, official art style, vibrant colors, sharp details