A popular place to kill 30 minutes or so of free time in the Ginza, the Sony Building, open since 1966, offers four floors of showrooms, including the latest in Sony video and digital cameras, portable TVs and HDTVs, DVD and MP3 players, digital photo frames, laptops, and computers, as well as a small Hi-Vision theater. There are also a few PlayStations, but true gamers may want to test their skill at Sony Computer Entertainment, Inc., on Aoyama Dori at 2-9-21 Minami Aoyama (tel. 03/6438-8000; station: Aoyama 1-chome), open free to the public Monday to Friday 11:15am to 7pm.