"1931Z"^^ . . "4.1E9"^^ . "Han, Chang-u"@en . . "Han Chang-u"@en . "1931-02-15Z"^^ . "Businessperson" . "Han Chang-u (\u97D3 \u660C\u7950, born February 15, 1931) is a Zainichi Korean businessman who is the CEO of the pachinko management company, Maruhan (\u30DE\u30EB\u30CF\u30F3)."@en . . .