Samurai Armies of the Late Sengoku Period - Till Weber - Bog - Zeughausverlag GmbH - Plusbog.dk
The second volume of this series details these constructions as well as the fortifications that were affected by major sieges: Fushimi, Tanabe, Otsu and Ueda in 1600, and Osaka in 1614/15. The author explains the sophisticated siege techniques and countermeasures employed by samurai armies of the period, and the Japanese artillery of the time.