High Quality Content by WIKIPEDIA articles! The 2010 Little League World Series was held in South Williamsport, Pennsylvania. It began on August 20 and ended on August 29. Eight teams from the United States and eight from throughout the world competed in the 64th edition of this tournament. In the championship game, the international champions from Tokyo, Japan defeated the United States champions out of Waipahu, Hawaii. It was the seventh LLWS championship for Japan overall, and the first since 2003.