Halal more important than authentication [information disclosure] and [communications] Japan of 00 years which is celebrating the year 0,000,000 people visit foreign guests. Among the various [inbound correspondence] there is a demand, but environmental improvement of food that among other things is an urgent need. Among the contraindications of food by religion, what has attracted attention in recent years, is contraindicated people (Muslims) that faith of Islam. The things that are allowed in Islamic law that [halal]. Although Halal certification system to third-party organizations to authenticate and audit the goods and services have been attracting attention, Muslim does not mean do not eat only what is Halal certification. Visit to Japan travelers the number of Muslims is increasing year by year, in 00 years about 00,000 people, there is also data that account for more than the entire visit to Japan travelers, a countermeasure to the Muslim response and halal food especially in the field of food service business It has become an urgent task.