https://selca.kastden.org/account_media_list/metadata/1908/metadata-1908-instagram-piyosuuuuu.txt
https://selca.kastden.org/account_media_list/metadata/908/metadata-908-twitter-piyosuuuuu.txt
https://selca.kastden.org/account_media_list/metadata/887/metadata-887-nanagogo-tsuzuki-rika.txt