ID:7Cz2AYQo
http://hissi.org/read.php/livenhk/20180221/N0N6MkFZUW8.html
http://hissi.org/read.php/nhk/20180221/a3M5bUFoQkk.html

参考
https://egg.5ch.net/test/read.cgi/tubo/1508066154/209-232
https://nhk2.5ch.net/test/read.cgi/nhk/1459229270/425-430

参考
http://q2.upup.be/f/r/P7OZIwswcm.jpg