There's a famous beachside hot spring that's really close to Centrair called Minami Chita Hot Springs!

You'll find yourself holding your breath as the sun goes down and paints Ise Bay in red it's so beautiful. In addition to being a spot where you can see all of Ise Bay, there are also a lot of fresh seafood restaurants and shopping spots here. It's close to Centrair, easy to get in and out and it's beautiful. As a final memory for your trip to central Japan, you can't beat the beach and a hot spring!