import base64 import requests from bs4 import BeautifulSoup url = "https://www.mhlw.go.jp/stf/seisakunitsuite/bunya/cocoa_00138.html" headers = { "User-Agent": "Mozilla/5.0 (Windows NT 10.0; WOW64; Trident/7.0; rv:11.0) like Gecko" } r = requests.get(url, headers=headers) r.raise_for_status() soup = BeautifulSoup(r.content, "lxml") img_tag = soup.select('div.m-grid > div.m-grid__col1 > img[src^="d