static void Main(string[] args)
        {
            Console.OutputEncoding = Encoding.UTF8;
            // Katakana-Hankana
            Console.WriteLine($"========================KatakanaToHankana======================");
            Console.WriteLine($"old Katakana:{Katakana}");
            Console.WriteLine($"converted Hankana:{KanaConverter.Convert(Katakana, KanaOption.KatakanaToHankana)}");
            Console.WriteLine();

            //Hankana-Katakana
            Console.WriteLine($"========================HankanaToKatakana=======================");
            Console.WriteLine($"old Hankana:{Hankana}");
            Console.WriteLine($"converted Katakana:{KanaConverter.Convert(Hankana, KanaOption.HankanaToKatakana)}");
            Console.WriteLine();

            // Hiragana-Hankana
            Console.WriteLine($"========================HiraganaToHankana=======================");
            Console.WriteLine($"old Hiragana:{Hiragana}");
            Console.WriteLine($"converted Hankana:{KanaConverter.Convert(Hiragana, KanaOption.HiraganaToHankana)}");
            Console.WriteLine();

            //Hankana--Hiragana
            Console.WriteLine($"========================HankanaToHiragana=======================");
            Console.WriteLine($"old Hankana:{Hankana}");
            Console.WriteLine($"converted Hiragana:{KanaConverter.Convert(Hankana, KanaOption.HankanaToHiragana)}");
            Console.WriteLine();

            //Katakana-Hiragana
            Console.WriteLine($"========================KatakanaToHiragana=======================");
            Console.WriteLine($"old Katakana:{Katakana}");
            Console.WriteLine($"converted Hiragana:{KanaConverter.Convert(Katakana, KanaOption.KatakanaToHiragana)}");
            Console.WriteLine();

            //Hiragana-Katakana
            Console.WriteLine($"========================HiraganaToKatakana=======================");
            Console.WriteLine($"old Hiragana:{Hiragana}");
            Console.WriteLine($"converted Katakana:{KanaConverter.Convert(Hiragana, KanaOption.HiraganaToKatakana)}");
            Console.WriteLine();

            //Katakana-Hiragana
            Console.WriteLine($"========================KatakanaToHiragana=======================");
            Console.WriteLine($"old KatakanaOdoriji:{KatakanaOdoriji}");
            Console.WriteLine($"converted HiraganaOdoriji:{KanaConverter.Convert(KatakanaOdoriji, KanaOption.KatakanaToHiragana)}");
            Console.WriteLine();

            //Hiragana-Katakana
            Console.WriteLine($"========================HiraganaToKatakana=======================");
            Console.WriteLine($"old HiraganaOdoriji:{HiraganaOdoriji}");
            Console.WriteLine($"converted KatakanaOdoriji:{KanaConverter.Convert(HiraganaOdoriji, KanaOption.HiraganaToKatakana)}");
            Console.WriteLine();
            Console.ReadLine();
        }
        /// <summary>
        /// 指定字符串替换特列字符。例如:^ ̄_ヽヾゝゞ〃仝々〆〇ー―‐/\~∥|…‥‘  等替换成空格
        /// </summary>
        /// <param name="originalString">原字符串</param>
        /// <param name="replaceString">替换字符串</param>
        /// <returns></returns>
        public static string SpecialCharactersReplaceWideSpace(this string originalString, string replaceString)
        {
            var list = _specialCharacters.ToList();

            foreach (var c in list)
            {
                var n = KanaConverter.Convert(c.ToString(), KanaOption.Wide);
                if (originalString.Contains(n))
                {
                    originalString = originalString.Replace(n, replaceString);
                }
            }
            return(originalString);
        }
        /// <summary>
        ///PayPay 法人格移除
        /// </summary>
        /// <param name="originalString"></param>
        /// <returns></returns>
        public static string RemoveCompanyPhrase2(this string originalString)
        {
            var list = _companyPhrase2.OrderByDescending(r => r.Length);

            foreach (var c in list)
            {
                var n = KanaConverter.Convert(c.ToString(), KanaOption.Wide);
                if (originalString.Contains(n))
                {
                    originalString = originalString.Replace(n, "");
                }
            }
            return(originalString);
        }
        static void Main(string[] args)
        {
            //Console.WriteLine("+-*/".ToHalfWidth());
            //Console.WriteLine("+-*/".ToFullWidth());
            //Console.WriteLine("アイウエオ".ToHalfWidth());
            //Console.WriteLine("アイウエオ".ToFullWidth());
            //Console.ReadLine();
            Console.OutputEncoding = Encoding.UTF8;
            // Katakana/Hankana
            Console.WriteLine($"========================KatakanaToHankana======================");
            Console.WriteLine($"old Katakana:{Katakana}");
            Console.WriteLine($"converted Hankana:{KanaConverter.Convert(Katakana, KanaOption.KatakanaToHankana)}");
            Console.WriteLine();

            Console.WriteLine($"========================HankanaToKatakana=======================");
            Console.WriteLine($"old Hankana:{Hankana}");
            Console.WriteLine($"converted Katakana:{KanaConverter.Convert(Hankana, KanaOption.HankanaToKatakana)}");
            Console.WriteLine();

            // Hiragana/Hankana
            //Assert.Equal(Hankana, KanaConverter.Convert(Hiragana, KanaOption.HiraganaToHankana));
            Console.WriteLine($"========================HiraganaToHankana=======================");
            Console.WriteLine($"old Hiragana:{Hiragana}");
            Console.WriteLine($"converted Hankana:{KanaConverter.Convert(Hiragana, KanaOption.HiraganaToHankana)}");
            Console.WriteLine();

            //Assert.Equal(Hiragana, KanaConverter.Convert(Hankana, KanaOption.HankanaToHiragana));
            Console.WriteLine($"========================HankanaToHiragana=======================");
            Console.WriteLine($"old Hankana:{Hankana}");
            Console.WriteLine($"converted Hiragana:{KanaConverter.Convert(Hankana, KanaOption.HankanaToHiragana)}");
            Console.WriteLine();



            //// Hiragana/Katakana
            //Assert.Equal(Hiragana, KanaConverter.Convert(Katakana, KanaOption.KatakanaToHiragana));
            Console.WriteLine($"========================KatakanaToHiragana=======================");
            Console.WriteLine($"old Katakana:{Katakana}");
            Console.WriteLine($"converted Hiragana:{KanaConverter.Convert(Katakana, KanaOption.KatakanaToHiragana)}");
            Console.WriteLine();


            //Assert.Equal(Katakana, KanaConverter.Convert(Hiragana, KanaOption.HiraganaToKatakana));
            Console.WriteLine($"========================HiraganaToKatakana=======================");
            Console.WriteLine($"old Hiragana:{Hiragana}");
            Console.WriteLine($"converted Katakana:{KanaConverter.Convert(Hiragana, KanaOption.HiraganaToKatakana)}");
            Console.WriteLine();



            //Assert.Equal(HiraganaOdoriji, KanaConverter.Convert(KatakanaOdoriji, KanaOption.KatakanaToHiragana));
            Console.WriteLine($"========================KatakanaToHiragana=======================");
            Console.WriteLine($"old KatakanaOdoriji:{KatakanaOdoriji}");
            Console.WriteLine($"converted HiraganaOdoriji:{KanaConverter.Convert(KatakanaOdoriji, KanaOption.KatakanaToHiragana)}");
            Console.WriteLine();



            //Assert.Equal(KatakanaOdoriji, KanaConverter.Convert(HiraganaOdoriji, KanaOption.HiraganaToKatakana));
            Console.WriteLine($"========================HiraganaToKatakana=======================");
            Console.WriteLine($"old HiraganaOdoriji:{HiraganaOdoriji}");
            Console.WriteLine($"converted KatakanaOdoriji:{KanaConverter.Convert(HiraganaOdoriji, KanaOption.HiraganaToKatakana)}");
            Console.WriteLine();
            Console.ReadLine();
        }