NAHF published 「The Collection of Data on the Invasion of Dokdo and Ulleungdo by Japanese Imperialism (4) – Newspapers (1897–1910)」. This book is a translation of 226 articles related to the invasion of Dokdo and Ulleungdo during the Japanese colonial period from the Late Joseon Dynasty to the Korean Empire. It is the first collection book related to Dokdo and Ulleungdo in Korea published with old newspaper articles.

The Japanese invasion of Dokdo is the result of the economic invasion of Ulleungdo by the Japanese who started from Late Joseon Dynasty and the economic invasion of Dokdo on the extension line. This collection book shows the process from a contemporary point of view, and contains articles indicating that Dokdo is an obvious territory of the Republic of Korea. In the future, NAHF plans to publish a series of 『Media Reports on Dokdo after Liberation』.