The history book “Nihonkokuki” (A Complete History of Japan), written by HYAKUTA Naoki and published at the end of last year, has become a bestseller. This is a book that describes the history of Japan from its beginnings to the present. The author takes the stance that conventional history books lack pride in what it means to be Japanese. On the other hand, some people point out that this is an entertaining book, and it lacks evidence to back up the theories put forward. People can view history from different perspectives, these include commonly accepted views, popular beliefs, paradoxes, and new theories. Interpretations differ greatly depending on the views of authors and readers, and as a result, the debate continues.