Internet Archive Memento, 1 day before

https://web.archive.org/web/20120102133428/http://www.nsc.go.jp/mext_speedi/index.html

02 Jan 2012 13:34:28 GMT  [ −1 day from requested date ]

National Diet Library in Japan Memento, 7 days after

https://warp.da.ndl.go.jp/collections/info:ndljp/pid/3196195/www.nsc.go.jp/mext_speedi/index.html

10 Jan 2012 15:00:00 GMT  [ +7 days from requested date ]

Archive-It Memento, 19 days before

http://wayback.archive-it.org/all/20111214164015/http://www.nsc.go.jp/mext_speedi/index.html

14 Dec 2011 16:40:15 GMT  [ −19 days from requested date ]

archive.is Memento, 250 days after

http://archive.md/20120910042917/http://www.nsc.go.jp/mext_speedi/index.html

10 Sep 2012 04:29:17 GMT  [ +250 days from requested date ]