Jakarta is the capital city of Indonesia. The population of the city is 9 million people that consist of various ethnic groups from all over Indonesia. The influence of the foreign countries produces the diversification in art and culture. Jakarta has become the hub of ethnic groups, customs, languages, arts and cultures exist in both Indonesia and international, such as China, Arab, Turkey, England and Netherlands for a long time, no wonder the assimilation among them occurs.

Jakarta has a tropical climate with the annual average temperature to 27 ° C it is located near the equator, the wind is affected by a seasonal wind. West Seasonal Wind blows between November and April while East seasonal wind blows between May and October. City Jakarta temperature is under influence of sea wind as it is located along the coastal lines. The average of raindrop is 2,000 mm. The biggest raindrop is around in January and the smallest one is in September.