http://www006.upp.so-net.ne.jp/fortress/en/
http://www006.upp.so-net.ne.jp/fortress/linksen.htm
http://www.ibiblio.org/hyperwar/Japan/
http://ibiblio.org/hyperwar/Japan/
http://ibiblio.org/hyperwar/Japan/IJA/HB/index.html
http://www.axishistory.com/index.php?id=890
http://orbat.com/site/history/historica ... y1941.html
http://ultimatebattleshipyamatosite.tri ... e_battles/
http://www3.plala.or.jp/takihome/
http://www3.1jma.dk
http://www.j-aircraft.com/index.htm
http://www.ijnafphotos.com/
http://pwencycl.kgbudge.com
http://www.kurilstour.ru
http://kaigun.dn.farlep.net/
http://www.combinedfleet.com
http://inchon.forum24.ru
http://homepage2.nifty.com/nishidah/e/index.htm