German second-division club TSV 1860 Munich on Tuesday unveiled Japan forward Yuya Osako, who has joined the team from J.League first-division side Kashima Antlers.
"In order to improve, you need to change your environment," the 23-year-old told a news conference. "The biggest thing is to accept challenges."
With the World Cup kicking off in June, Osako said he felt the need to raise his game.
"I thought staying put wouldn't do," he said. "In order to step up a level, I want to think only about scoring."
Osako is on contract with the Lions through June 2017. The team has not formally decided on a number although it originally announced the forward would wear No. 18.
"We are pleased to be able to acquire a player of this class," sporting director Florian Hinterberger said.
"Osako is looking to produce for the club so that he can earn a place at the World Cup. In that process, our attack will become stronger."
Lee leaving Consadole
Sapporo KYODO
Le Cong Vinh, the J.League's first Vietnamese player, will return to play in his home country, second-division Consadole Sapporo announced Tuesday.
Le, 28, spent the second half of last season on loan with Consadole from Vietnamese side Song Lam Nghe An F.C., where he will resume his career. Le scored two goals in his nine J2 games and scored twice in two Emperor's Cup games.