Their is some background noise that my, or may not be related in the beginning.. This could be possibly military related as in rocket .
Chiba, Japan Meteor Fireball 30 SEP2011 http://lunarmeteoritehunters.blogspot.com/2011/09/chiba-japan-meteor-fireball-30sep2011.html
Japan, Chiba Prefecture Meteor Fireball 4:50am JST 30 Sept. 2011
Massive Fireball Streaks Across Japans Skies - 09/30/2011!
http://www.youtube.com/watch?v=4TQm4MgM0Do&feature=uploademail
Chiba, Japan Meteor Fireball 30 SEP2011 http://lunarmeteoritehunters.blogspot.com/2011/09/chiba-japan-meteor-fireball-30sep2011.html
Japan, Chiba Prefecture Meteor Fireball 4:50am JST 30 Sept. 2011
The morning of 30, September, 2011 at around 4:50am Japan Time I seen a meteor coming from the East and heading West. There was some cloud cover and the meteor seemed below the cloud cover, the brightness was close to that of a aircraft landing light with a good sized tail. If you would like any more information please feel free in contacting me and I would be happy to help as best as I can. Thank You. Sincerely, Erich Ryland
Massive Fireball Streaks Across Japans Skies - 09/30/2011!
http://www.youtube.com/watch?v=4TQm4MgM0Do&feature=uploademail