Sony this week outlined a plan to fight back against Apple by opening its own flagship retail stores. Starting with Sony Store Nagoya, the stores will imitate the multi-floor design of Apple flagships like Ginza and use large, spacious display areas divided by category. The first floor of the Nagoya store will focus on portable devices like Cyber-shot and Handycam cameras, the PSP, Sony-Ericsson phones, Walkman players and VAIO PCs; a second floor will focus on home theater equipment such as Blu-ray players and TVs.