Reference

  道楽日記 - 2005-03-01
  http://hayajo.dyndns.org/chalow/2005-03-01.html#2005-03-01-2

via

  TokuLog! - 2005-03-01
  http://tokuhirom.dnsalias.org/~tokuhirom/cl/2005-03-01-3.html