Quote Originally Posted by agiletick_2343247 View Post
it is judgement sword its not stacked
You don't understand what he meant by stacked. Your sword is probably located under another item (it could be medals, chips, a plan, or anything). Try moving all items one by one in your inventory and in your bank. You'll eventually see items (stacked) under some of these items you will move. This is a bug in the game, but you should find your sword that way.