Changes

*There is a sub at the boss node. Getting S rank at the boss [http://www.nicovideo.jp/watch/sm23141876 is possible], but '''not''' recommended. It is advisable to ignore the sub and just settle for an A or B rank.

*There is a sub at the boss node. Getting S rank at the boss [http://www.nicovideo.jp/watch/sm23141876 is possible], but '''not''' recommended. It is advisable to ignore the sub and just settle for an A or B rank.

*Using submarines in the map ('''3 BB 3 SS''') taking you to A-F-G-N is possible. 3+ SS gets you to node F but more than 3 SS gets you to node H instead of N.

*Using submarines in the map ('''3 BB 3 SS''') taking you to A-F-G-N is possible. 3+ SS gets you to node F but more than 3 SS gets you to node H instead of N.

*This map is the most difficult extra operation, and is even dubbed "not worth doing" by many experienced admirals. For this reason, having at least one Yamato-Class battleship, a fleet above level 85, full-fleet sparkling, and both support expeditions are advised.

*This map is the most difficult extra operation, and is often regardless as not worthwhile. For this reason, full-fleet sparkling and both support expeditions are nearly mandatory.

===Nodes and Enemy Encounters===

===Nodes and Enemy Encounters===