The LC in Tokyo used to give lounge access but not anymore. It used to be my favorite hotel to stay at in Tokyo but Marriott got rid of club access for most LCs (though the ones in BKK still offer). Marriott destroyed lc for me which was my favorite brand actually. RCs never get.

Now i go to PH Tokyo.

But generally Marriott is excellent about giving cl access when it's due. No worries there. Cls can save a lot of money