1girl, arm_at_side, arm_up, armpit_focus, armpits, black_hair, black_sailor_collar, black_skirt, blush, breasts, brown_eyes, collarbone, cowboy_shot, gradient_background, jack_dempa, large_breasts, looking_at_viewer, medium_hair, midriff_peek, neckerchief, original, parted_lips, pleated_skirt, red_neckerchief, sailor_collar, school_uniform, serafuku, shirt, short_sleeves, simple_background, skirt, solo, standing, sweat, watanabe_ayasa_(jackdenpa), white_shirt