Nexon recently announced that the Japanese servers of Ghost in the Shell Online would be shut down on November 29th. No specific reason was mentioned.
Ghost in the Shell Online is a first person shooter based on the popular Japanese manga Ghost in the Shell. It was expected to perform well in Japan, as it remained true to the source material.
The western server - First Assault - is doing good despite strict IP restrictions against various regions.
Ghost in the Shell Online was launched in Japan last November.