・埋め立て
https://kizuna.5ch.net/test/read.cgi/lic/1710581134/15
https://kizuna.5ch.net/test/read.cgi/lic/1710581134/16
https://kizuna.5ch.net/test/read.cgi/lic/1710581134/17
https://kizuna.5ch.net/test/read.cgi/lic/1710581134/18