International Student: Better if SAT II is submitted?

Here are the list of schools I am thinking of:
-WUSTL (ED)
-Bowdoin College
-Vanderbilt U
-USC
-Boston
-NYU
-UNNCH
-Mount Holyoke
-UIUC
…others

From my research, none of these schools require SAT II subject tests, nor recommend them.
I’m an international student from Japan.
Do you think I should still take the SAT II subject tests?

If none of them want the SAT II, than it’s completely unnecessary. However, taking it would allow you to expand your college list to include colleges that do want it.