Hello.I'm Okuma, the editor-in-chief of Groovy Japan. For Muslims, there is a month of Ramadan (fasting month) every year.This year, Ramadan falls from April 13 to May 12, and during this period, with a few exceptions, eating and drinking during the day is prohibited.While eating and drinking during the day is prohibited, eating after sunset is allowed, and this meal after sunset is called "Iftar". Last year, we donated 100 portions of Halal certified Hida beef to the Japan Da'awah Center , a Muslim exchange center in Osaka during Ramadan....