I made 2 mistakes in suggesting changes to the database and i corrected them in this forum but they havent been fixed so i will consolidated the changes and reasonings into a new thread.
Change 1: "2 in 1 Selection" should be deleted. I found out the real name for it is Tou Ryu Mon Apple Chess after checking the UPC.
Change 2: "Wonder Stadium" should be added. Before there was two entries for "Wonder Stadium '99" one of them was suposed to be "wonder stadium" here is the info for "Wonder Stadium's info:
Release/?/1998
Product #: SWJ-BAN003
SKU: 4-902425-72050-0
genre: sports/baseball
publisher: namco
Supports multi system linking