CHIBA, JapanJapan was the trip of a lifetime for Annette Kujak.The 58-year-old retiree from Brownsville, Minn., loved the ancient temples in Tokyo, neon lights in Osaka and free-roaming deer in Nara.The other highlight of her vacation was a concrete box here in suburbia, surrounded by the same gray asphalt she sees at home.It was a Japanese outpost of Costco.