Fortress Tactics Manual of the Imperial Japanese Army. - Title: Fortress Tactics Course "Coastal Section" - Content: Detailed explanation of combat against fortresses - Format: Booklet - Printing: Handwritten characters and seals - Number of pages: Consists of multiple pages "You should study the subject of fortress tactics with this book." August 30, 1902, Nobuzo Fukuhara, Principal of the Army Artillery and Engineering School Thank you for viewing.