hard corded switch to choose region name as a method.

gistfile1.java

    if (country_code.equals("JP") == true) {
      switch (region_code2) {
        case 1:
        name = "Aichi";
        break;
        case 2:
        name = "Akita";
        break;
        case 3:
        name = "Aomori";
        break;
        case 4:
        name = "Chiba";
        break;
        case 5:
        name = "Ehime";
        break;
        case 6:
        name = "Fukui";
        break;
        case 7:
        name = "Fukuoka";
        break;
        case 8:
        name = "Fukushima";
        break;