・無用なスレッドの乱立
https://nhk2.5ch.net/test/read.cgi/livenhk/1611050827/
https://nhk2.5ch.net/test/read.cgi/livenhk/1611050807/
https://nhk2.5ch.net/test/read.cgi/livenhk/1611050793/
Ronin: 9QxPugSH.0FFrDEZ