#author("2020-10-18T02:33:44+09:00","default:kuzan","kuzan") #author("2020-10-19T23:35:11+09:00","default:kuzan","kuzan") 上田萬年 https://dl.ndl.go.jp/info:ndljp/pid/993746/187 http://kindai.ndl.go.jp/info:ndljp/pid/993665/21 伊波普猷 https://dl.ndl.go.jp/info:ndljp/pid/993746/187