https://selca.kastden.org/account_media_list/metadata/1733/metadata-1733-twitter-ki_cyaco48.txt
https://selca.kastden.org/account_media_list/metadata/1508/metadata-1508-nanagogo-sato_kiara.txt
https://selca.kastden.org/account_media_list/metadata/927/metadata-927-nanagogo-sato-kiara.txt