That I do not know the Japanese about the Arabic culture Arabic numerals India born 0 ... such as, Arabic numerals that we are currently using is called Arabic numerals. Since the Arabs were introduced into Europe, but it is called Arabic numerals even now (Arabic numerals), one of the original form is not in Arabic origins, in fact, was born in India. That I do not know only in Arabic Islamic Scripture Qur'an (Koran) is a Scripture that was given to the people by using the Arabic. Not only the contents are written, because it is literary sentence structure and sacred, including the sound of sound, able to read aloud aloud in Arabic is said to be important. Therefore, the things that are written in Arabic are also believed that there is a large sense, Arabic other than the translation will not be recognized as a Qur'an (Koran). Ramadan = not fasting! First of all, the Ramadan, is that of the Islamic calendar the first month in the sense of [burning, intense heat] in Arabic. Also, in addition to food and drink also, smoking is also prohibited, such as sexual activity.