0088 垢版 | 大砲02/10/31 10:23ID:TF4+u0I9 http://www.soumu.go.jp/joho_tsusin/pressrelease/japanese/sogo_tsusin/010625_4.html#ref1 http://www.soumu.go.jp/joho_tsusin/pressrelease/japanese/denki/000724j603.html