He played many matches as offensive midfielder from 2002 and became a central player of the club with his twin brother Kazuyuki Morisaki.

In 2000s, although he played many matches, he suffered from occupational burnout in 2005 and chronic fatigue syndrome in 2009.

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

In August 2004, he was selected Japan U-23 national team for 2004 Summer Olympics.

This biographical article related to a Japanese association football midfielder born in the 1980s is a stub.