ikuhashi muiko, koujiro frau, robotics;notes, science adventure, 1girl, :o, animal ears, apron, blue-framed eyewear, blue background, blue dress, blush, breasts, cat ears, cat tail, dress, embarrassed, frilled dress, frills, glasses, hair between eyes, holding, long hair, looking at viewer, maid, monochrome, nervous sweating, open mouth, puffy short sleeves, puffy sleeves, ribbon, short sleeves, solo, sweat, tail, tongue, two side up