Features: 1, The latest data about zip code can be downloaded from Japan Post Service Co., Ltd directly and be extracted automatically. 2, Find the zip code(resident address and company address)from index of top screen. 3, Search zip code by in putting zip code/kanji in the top screen. 4, Favorite your often used zip code. (long clicking to delete) 5, You can mail zip code information and search by WEB. 6, The following information can be found in the detail screen. Zip code, address(cop