Cursor c = db.query("capitals",new String[] {"prefecture"},null,null);

c.moveToFirst()@H_403_2@;
CharSequence[] list = new CharSequence[c.getCount()@H_403_2@];
for (int i = 0; i < list.length; i++) {
    list[i] = c.getString(0)@H_403_2@;
    c.moveToNext()@H_403_2@;
}
c.close()@H_403_2@;