- http://hanabi.2ch.net/test/read.cgi/out/1454560472/
http://hanabi.2ch.net/test/read.cgi/out/1454560650/
http://hanabi.2ch.net/test/read.cgi/out/1454560771/
http://hanabi.2ch.net/test/read.cgi/out/1454560982/
http://hanabi.2ch.net/test/read.cgi/out/1454562235/
- 6.3 重複スレッド
6.4 乱立スレッド