Japan have been drawn to face Colombia, Senegal and Poland in Group H at the World Cup and begin their campaign against the South Americans on June 19.
"It's an important opportunity to figure out the team for the tournament," Halilhodzic said in a statement.
Japan, who are ranked 56th in the world, will also play a friendly with Paraguay at an undetermined location on June 12, the association added on its websitew.
"I'll look at everything, including the players' condition. I want to make sure we're properly prepared for the World Cup," Halilhodzic added.
(Reporting by Shrivathsa Sridhar in Bengaluru; Editing by John O'Brien)
