3girls, black_serafuku, black_skirt, blue_archive, halo, hasumi_(blue_archive), ichika_(blue_archive), justice_task_force_(blue_archive), justice_task_force_member_(blue_archive), long_hair, multiple_girls, neckerchief, red_neckerchief, school_uniform, serafuku, simple_background, skirt, thighs, vivo_(vivo_sun_0222), white_background