JTB is a Japan specialist agent and tour operator offering flights, hotels, tour packages and tailor-made, Japan Rail Pass and much more. VietNamNet Bridge – All hotels have to cooperate with online travel agents (OTA) to sell hotel reservations. However, many of them are seeking ways to find guests directly and escape heavy reliance on. VISA / Residing in Japan. List of Registered Guarantors (Travel Agencies) ( English). (Japan Medical…