These materials were collected by the Ministry of the Navy for the compilation of the "Nihon Kaishi" (Japanese Maritime books), and were transferred to the Komaba Library after the World War II. The collection is particularly rich in books of Suigun (The water forces of the Sengoku period) and shipbuilding-related materials.

Original Owner
Engineering Bldg. 3 Library, Libraries for Engineering and Information Science & Technology,The University of Tokyo Komaba Library, The University of Tokyo
Data Provider
Engineering Bldg. 3 Library, Libraries for Engineering and Information Science & Technology,The University of Tokyo Komaba Library, The University of Tokyo