He debuted in 2000 and his opportunity to play increased on behalf of veteran goalkeeper Masanori Sanada.

However he did not play much there, as he was the team's reserve goalkeeper behind Takashi Kitano (2008-09), Masaaki Higashiguchi (2010-13), and Tatsuya Morita (2014-16).

In June 2001, Kurokawa was selected Japan U-20 national team for 2001 World Youth Championship.

But he did not play in the match, as he was the team's reserve goalkeeper behind Hitoshi Sogahata was selected as over aged.

[1] [2] This biographical article related to a Japanese association football goalkeeper is a stub.