How much does it cost to travel to Japan? Do I have to pay a deposit?

Travel agencies can apply for visas, but if you are traveling for the first time, society generally requires you to pay a deposit ranging from 5W to 20W. Prevent you from deliberately staying in Japan, which leads to the black record that the travel agency is suspected of smuggling and being fined. But this is only a unilateral request of the travel agency, which can be discussed with the travel agency.