Nintendo was targeted in a recent online data attack, but no personal or company information was lost, the Japanese maker of the Wii game console said today.

Nintendo’s next-generation game console, Wii, will arrive in Japan on time and at prices lower than its rivals, the company said today.

Sony’s PlayStation Portable, which will mark the Japanese electronics and entertainment giant’s entry into handheld video-game machines, goes in sale in Japan from early December.