1girl, alternate_costume, artist_logo, ass_visible_through_thighs, blue_buruma, blue_eyes, blue_hair, breasts, buruma, dated, gym_shirt, gym_uniform, hatsukaze_(kancolle), hime_cut, kanon_(kurogane_knights), kantai_collection, looking_at_viewer, one-hour_drawing_challenge, shirt, short_sleeves, simple_background, small_breasts, solo, white_background, white_shirt