1girl, black_footwear, black_jacket, blue_archive, closed_eyes, closed_mouth, crescent, from_above, hair_bun, halo, hand_up, invisible_chair, jacket, light_blush, long_sleeves, mika_(blue_archive), pink_hair, sasanoha_(sasanoha0712), simple_background, sitting, solo, sweatdrop, thighs, track_jacket, wavy_mouth, white_background, white_wings, wings