http://qwerty.on.arena.ne.jp/cgi-bin/bbs.cgi
http://yunasoft.nerv.org/bbs
http://ug.gs/cgi-bin/bbs.cgi
http://210.166.236.132/~s03219-1/refuge/future/
http://sakurachan.in.arena.ne.jp/cgi-bin/mirai/bbs.cgi