#author("2020-11-28T11:05:45+09:00","default:kuzan","kuzan") #author("2020-11-28T11:12:55+09:00","default:kuzan","kuzan") https://www.aozora.gr.jp/index_pages/person1154.html http://kenkyuyoroku.blog84.fc2.com/blog-category-203.html