All other temples of the denomination are organized around a system based on scale, social standing, and history. There are seven Head Temples, like Zojo-ji in Tokyo. There is also an associate Head Temple, four special temples, and over 7000 ordinary temples. At the both sides of the gate, two hard-muscled guardians of the temple stand with fearful expressions, one with open mouth and the other with closed mouth. The function of these two Deva Kings is to prevent evil spirits from invading the temple as well as to double check on believers' sincere faith.
People visit temples for many reasons.
The main reason is of course to have contact with the Dharma, the teaching of the Buddha. However, they have many other reasons and motives as well. People visit temples to see and admire the art there, such as statues of the image of Buddha, paintings, architecture, etc. Many people visit temples for funeral ceremonies, following memorial services, and for visiting the adjoining cemetery. These days, many temples run various schools such as nursery schools, kindergartens, primary schools, and upward to even universities.