Talk:Kasumi/@comment-26225416-20160114133529/@comment-26334968-20160118190307

Now that they introduced the reversable upgrade system, will they introduce separate upgrade lines? Say Shokaku Kai 3 and Shokaku Kai 3 A  with Kai 3 is the upgrade of Kai 2 and Kai 3 A the upgrade of Kai 2 A.

I'm saying becuse how messy the Chitose/Chiyoda line!