Looking back on it, Korean historical heritage had been deprived by Japanese enforcement many times. This clip demonstrates Japanese being greedy to plunder Korean territory and also manipulate their text book to teach wrong history. The evidence of historical testimony regards sovereignty of Dokdo are Korean territory. Indisputably Dokdo is Korean territory that has been more than 1500 years in history. Hope to be no more disputes about sovereignty of Dokdo between Korea and Japan. Obviously Dokdo is Korean territory forever and ever.