Combine: Adventure Island IV & Takahashi Meijin no Boukenjima IV

Hello, there seems to be two pages for the same game up in that there base of datas.

http://www.giantbomb.com/adventure-island-iv/61-22925/

&

http://www.giantbomb.com/takahashi-meijin-no-boukenjima-iv/61-8545/

Thanks youses, kindly.

Deleted the second link.