http://yuzuru.2ch.net/test/read.cgi/juku/1244205248
http://logsoku.com/thread/yuzuru.2ch.net/juku/1244205248/
http://unkar.org/r/juku/1244205248
http://mimizun.com/log/2ch/juku/1244205248/
【八柏】代ゼミ日本史講師【土屋】
http://etc4.2ch.net/test/read.cgi/kouri/1129903494/
http://mimizun.com/log/2ch/kouri/1129903494/
代ゼミ日本史講師・八柏龍紀を語る
http://school6.2ch.net/test/read.cgi/juku/1138975939/
http://mimizun.com/log/2ch/juku/1138975939
八柏龍紀を語る!!
http://kako.milkcafe.net/yozemi/1124954685