Talk:Spring 2015 Event/@comment-128.42.88.33-20150427033501/@comment-128.42.88.33-20150427044232

"主作戦(前段作戦)を中盤までの攻略を成功させること"

Clear the event through to the middle of the *initial* part of the event (not the middle of the whole event). This means just E1-E2 or E1-E3...

Though I suppose you're right in that the 'new ship mentioned in the following tweet "第2作戦海域を攻略することで、最新の新艦娘も入手可能です" could be exactly the same CV that they were talking about in 主作戦(前段作戦)を中盤までの攻略を成功させることで、航空母艦の新艦娘が入手可能です. So I guess it could be either E2 or E3 for the new CV, depending on whether the two tweets are referring to the same ship or not :P