1girl, alternate_costume, black_sweater, blush, breasts, brown_hair, cropped_torso, ebifurya, green_eyes, hair_between_eyes, hand_up, kantai_collection, large_breasts, long_sleeves, looking_at_viewer, mutsu_(kancolle), one-hour_drawing_challenge, one_eye_closed, open_mouth, ribbed_sweater, short_hair, simple_background, smile, solo, sweater, turtleneck, turtleneck_sweater, twitter_username, upper_body, white_background