map.put("グ", new String[] { "gu" });
        map.put("ゲ", new String[] { "ge" });
        map.put("ゴ", new String[] { "go" });

        map.put("ザ", new String[] { "za" });
        map.put("ジ", new String[] { "zi", "ji" });
        map.put("ズ", new String[] { "zu" });
        map.put("ゼ", new String[] { "ze" });
        map.put("ゾ", new String[] { "zo" });

        map.put("ダ", new String[] { "da" });