2. マルチポスト
4. URL等を含む明らかな広告・宣伝（継続性のあるものは多数でなくても）

http://hanabi.2ch.net/test/read.cgi/campus/1480590820/658 2017/04/21 14:27:44.66 ID:5rIaHqyUE
http://hanabi.2ch.net/test/read.cgi/campus/1480677922/828 2017/04/21 14:29:15.29 ID:5rIaHqyUE
http://hanabi.2ch.net/test/read.cgi/campus/1491713293/197 2017/04/21 14:29:56.86 ID:5rIaHqyUE
http://hanabi.2ch.net/test/read.cgi/campus/1490758495/310 2017/04/21 14:31:29.32 ID:5rIaHqyUE