Rule 34 Dev - 00s 1boy 1girl bad_id bad_pixiv_id blonde_hair blue_eyes dangmill feathers fireworks holding_hands hat unworn_hat unworn_headwear hetero highres howl_(howl_no_ugoku_shiro) howl_no_ugoku_shiro night night_sky original silver_hair sky sophie_(howl_no_ugoku_shiro) studio_ghibli wings|6034162329