ff871b4be1da1758c2b1f657a51f774b7a3ca70eb508b9c5e989dd1c4f0a0d3e  yamagishi_yoi640_v1_en.pdf
4ef29310da257035edaedfc78a2d22bc0af9db23b7ddb448035d189a25843c05  yamagishi_yoi640_v1_jp.pdf