[['year location', 'mens singles', 'womens singles', 'mens doubles', 'womens doubles'], ['2012 kobe', 'jun mizutani', 'shen yanfei', 'kim min - seok seo hyun - deok', 'hiroko fujii misako wakamiya'], ['2011 kobe', 'seiya kishikawa', 'feng tianwei', 'lin gaoyuan wu jiaji', 'hiroko fujii misako wakamiya'], ['2010 kobe', 'timo boll', 'wang yuegu', 'kenta matsudaira koki niwa', 'yuka ishigaki yuri yamanashi'], ['2009 wakayama', 'oh sang - eun', 'park mi - young', 'seiya kishikawa jun mizutani', 'sayaka hirano reiko hiura'], ['2008 yokohama', 'ma lin', 'zhang yining', 'china', 'china'], ['2007 chiba', 'wang hao', 'wang nan', 'chen qi wang liqin', 'guo yue li xiaoxia'], ['2006 yokohama', 'wang liqin', 'wang yuegu', 'ma lin wang hao', 'tie yana zhang rui'], ['2005 yokohama', 'timo boll', 'zhang yining', 'timo boll christian süß', 'bai yang cao zhen'], ['2004 kobe', 'chen qi', 'zhang yining', 'wang liqin yan sen', 'guo yue niu jianfeng'], ['2003 kobe', 'timo boll', 'guo yue', 'chen qi ma lin', 'guo yue niu jianfeng'], ['2002 kobe', 'kalinikos kreanga', 'kim kyung - ah', 'akira kito toshio tasaki', 'jing junhong li jiawei'], ['2001 yokohama', 'chiang peng - lung', 'wang nan', 'ma lin wang hao', 'kim bok - rae kim kyung - ah'], ['2000 kobe', 'wang liqin', 'wang nan', 'kong linghui liu guoliang', 'sun jin yang ying'], ['1999 kobe', 'vladimir samsonov', 'wang nan', 'ma lin qin zhijian', 'sun jin yang ying'], ['1998 wakayama', 'kong linghui', 'li ju', 'ma lin wang tao', 'li ju wang nan'], ['1997 chiba', 'jan - ove waldner', 'wang chen', 'wang liqin yan sen', 'lee eun - sil ryu ji - hae']]
2 Ittf Pro Tour were hosted at Chiba in between 1997 and 2012
2 [ENT] were hosted at [ENT] in between [ENT] and [ENT]