【東日本大震災】一週間の震源地の推移 week 1/Earthquake in Japan 2011.03.10-03.17Transition of epicenter of one week (week 1) week 1： http://www.youtube.com/watch?v=totP-TObCsc week 2： http://www.youtube.com/watch?v=MkLmbYtn7o8 week 3： http://www.youtube.com/watch?v=Ku0YuFg6rp8 week 4： http://www.youtube.com/watch?v=S7RodKjbHYE week 5： http://www.youtube.com/watch?v=4y-CQkrW1XQ week 6： http://www.youtube.com/watch?v=cFDUIHWuqjY week 7： http://www.youtube.com/watch?v=
