Guida
The House of Councillors offers official tours conducted by security officers (Eishi) following a designated route. These tours are available to those who have completed the registration process. The journey through the facilities, including the main chamber, takes approximately 60 minutes. This is a structured opportunity to witness the actual site of legislative activities in Japan through an official route.
The House of Councillors is one of the two houses that constitute the National Diet of Japan. The National Diet Building houses essential facilities that play a central role in Japanese politics. The interior design utilizes special materials and techniques, reflecting both Japanese architectural skill and cultural heritage. Furthermore, there are established systems for public transparency, such as the special viewing sessions held on Sundays after the Diet session has adjourned.
The primary tour route includes the viewing lobby and the House of Councillors chamber. The chamber is the central space where legislative debates in Japan take place, allowing visitors to observe its unique structure and design. The tour follows a strict path under the guidance of security officers to ensure order and safety.
Tours are generally held from Monday to Friday (excluding holidays and New Year's holidays) between 9:00 AM and 4:00 PM, with registration available at the start of every hour. However, if a plenary session is scheduled, tours may be suspended from one hour before the session starts until the session concludes. During school long vacations, morning tours tend to be more crowded. To avoid crowds, visiting in the afternoon is a good option. Additionally, on the 1st and 3rd Sundays after the Diet session ends, special viewings are held from 10:00 AM to 3:00 PM via applications through Diet members.
Through the official program, you can explore the structure of the chamber and its facilities in about 60 minutes. You can also learn about the role and highlights of the House of Councillors in advance through video content such as "Welcome to the House of Councillors." Please note that there are no cafeterias or dining facilities available within the building.
The area surrounding the National Diet Building is the center of Japanese politics, where many government offices are concentrated. It is very easy to access via public transportation, with major stations like Nagatacho Station and Kokkai-gimae Station nearby.
To ensure security, baggage inspection is conducted between 40 and 55 minutes past every hour. Please arrive with plenty of time to spare. The following rules apply: