January 30, 201510 yr Also you really can't complete the journal without beating lingering will so don't wait for a Mickey symbol on the characters
January 30, 201510 yr Beat the final boss of the game. Unlike KH2, you'll be able to save with unlocked content after ending the game. You'll receive a note that a powerful new enemy is hiding in a world, Disney Castle.
January 31, 201510 yr No, do not play it all over again. Beat all worlds and go defeat Xemnas once more.
February 1, 201510 yr Actually you can't complete the journal without fighting him so, just beat Xemnas and then he'll be unlocked!
I hered that you have to complete the journal but that didnt work