In the J-Wave Tokyo Hot 100 Chart for 19 June, Feels Just Like It Should is currently at number 7.  Interestingly, Seven Days In Sunny June is at number 25.

As of today there is currently no single release of Feels Just Like It Should announced for Japan.  Normally Japan gets Jamiroquai single and album releases about a week prior to the UK, so I'm not sure what's happening this time around.