A convicted murderer was hanged Thursday morning for robbing and gunning down the owner of a restaurant in Yokohama's Chinatown in May 2004.

Tokuhisa Kumagai, 73, was put to death after Justice Minister Sadakazu Tanigaki signed the order for the execution, the sixth under the Cabinet of Prime Minister Shinzo Abe, who took office last December.

About a month after the slaying, Kumagai attempted another robbery during which he shot an employee at Shibuya Station in Tokyo. The station worker narrowly escaped death, but was partially paralyzed.