https://selca.kastden.org/account_media_list/metadata/1985/metadata-1985-instagram-maichi_1004.txt
https://selca.kastden.org/account_media_list/metadata/1263/metadata-1263-nanagogo-odan-mai.txt
https://selca.kastden.org/account_media_list/metadata/553/metadata-553-twitter-maichi_2014.txt