http://www.hikari-tsushin.jp/ 1.0 monthly http://www.hikari-tsushin.jp/ir/report_2008.html 0.8 monthly http://www.hikari-tsushin.jp/ir/annual_2008.html 0.8 monthly http://www.hikari-tsushin.jp/ir/toholder_2008.html 0.8 monthly http://www.hikari-tsushin.jp/ir/report_2009.html 0.8 monthly http://www.hikari-tsushin.jp/ir/report_2009_2Q.html 0.8 monthly http://www.hikari-tsushin.jp/images/2008/2008re.pdf 0.7 monthly http://www.hikari-tsushin.jp/ir/annual_2008_en.html 0.7 monthly http://www.hikari-tsushin.jp/images/movie/ani/2008-1.pdf 0.7 monthly http://www.hikari-tsushin.jp/images/movie/2008pre.pdf 0.7 monthly http://www.hikari-tsushin.jp/images/2009/2009.pdf 0.7 monthly http://www.hikari-tsushin.jp/images/2009/2009re.pdf 0.7 monthly