eibon, kazuki hana, chaos;child, science adventure, absurdres, highres, 1girl, blue hair, blush, breasts, cleavage, cleavage cutout, clenched hands, clothing cutout, glasses, headphones, high collar, ipad, large breasts, lollipop in mouth, looking at viewer, necktie, no jacket, purple eyes, red-framed eyewear, red necktie, sailor collar, sailor shirt, shirt, short hair, short necktie, simple background, smile, solo, tablet pc, tawawa challenge, transparent background, undershirt, upper body, white background, white sailor collar, white shirt