On second thought, I will not glue the convoy tokens to my map, actually its a good idea to use them as tokens. Lets say Japan controll Phillipeans Island, then put a japanese convoy token in that sea zone. And when US conquer that island, put a new US convoy token in the sea zone. Brilliant.
And same with the Kamikaze tokens. Put the 6 kamikaze tokens into the sea zones adjacent to Japan. When US ships enter this sea zones, then attack with the kamikaze tokens. And remove one token for each attack. So if you got 6 tokens, you can attack 6 times. After that the kamikaze tokens are used for the rest of the war. This is what you intentet, right ?