1girl, alternate_costume, aquila_(kancolle), blush, breasts, closed_mouth, cropped_torso, ebifurya, hair_ornament, hairclip, hand_on_own_chest, hand_up, high_ponytail, kantai_collection, large_breasts, long_sleeves, looking_at_viewer, one-hour_drawing_challenge, orange_hair, parted_bangs, red_sweater, ribbed_sweater, simple_background, smile, solo, sweater, turtleneck, turtleneck_sweater, twitter_username, upper_body, white_background