1girl, ahoge, alternate_costume, breasts, covered_navel, cowboy_shot, dress, grey_sweater, kantai_collection, medium_breasts, one-hour_drawing_challenge, own_hands_clasped, own_hands_together, purple_eyes, purple_hair, ribbed_sweater, sakawa_(kancolle), short_hair, simple_background, solo, sweater, sweater_dress, tf_cafe, twitter_username, white_background