https://d1021.hatenadiary.com
http://d1021.hatenablog.com

https://d1021.hatenadiary.jp/entry/20180630/1530355223

http://d.hatena.ne.jp/d1021/20180630#1530355223(旧ブログ)

https://d1021.hatenadiary.jp/entry/2018/09/15/193735

https://d1021.hatenadiary.jp/entry/2018/09/15/195326

ランス (マルヌ県) - Wikipedia