1girl, ass_visible_through_thighs, beret, black_headwear, black_wings, blue_archive, blue_one-piece_swimsuit, blush, breasts, closed_mouth, clothes_lift, competition_school_swimsuit, covered_navel, cowboy_shot, crotch, embarrassed, feathered_wings, fingernails, foreshortening, from_below, frown, groin_tendon, halo, hat, head_wings, hiroki_(yyqw7151), koharu_(blue_archive), lifted_by_self, looking_at_viewer, looking_down, medium_hair, official_alternate_costume, one-piece_swimsuit, perspective, pink_eyes, pink_hair, raised_eyebrows, red_halo, school_swimsuit, see-through_silhouette, shirt_lift, short_hair, simple_background, small_breasts, solo, standing, swimsuit, swimsuit_under_clothes, tank_top, thighs, trinity_general_school_swimsuit, twintails, upshirt, white_background, white_tank_top, wings