map.put("ゼ", new String[] { "ze" });
        map.put("ゾ", new String[] { "zo" });

        map.put("ダ", new String[] { "da" });
        map.put("ヂ", new String[] { "di" });
        map.put("ヅ", new String[] { "du" });
        map.put("デ", new String[] { "de" });
        map.put("ド", new String[] { "do" });

        map.put("バ", new String[] { "ba" });
        map.put("ビ", new String[] { "bi" });