
Guida
The TEPCO Decommissioning Archive is a facility established to ensure a correct and transparent understanding of the facts surrounding the Fukushima Daiichi Nuclear Power Station accident and the ongoing decommissioning operations. Visitors can learn about the sequence of events of the accident and gain insights into the cutting-edge technologies and efforts currently being utilized to advance the decommissioning process. More than just an exhibition space, it serves as a crucial hub for reflecting on energy safety and our responsibility toward the future.
Following the extremely significant event of the Fukushima Daiichi Nuclear Power Station accident, the TEPCO Group established this facility to demonstrate its commitment to accountability and to serve as a place of learning for a new era of energy transformation. By openly sharing the facts of the accident, technical challenges, and social impacts, the facility aims to record lessons that will be passed down to future generations. It embodies a vital part of modern Japanese history: the process of recovering from a major disaster and facing the long-term project of decommissioning.

The interior features detailed exhibitions regarding the specific progression of the Fukushima Daiichi accident, its causes, and the current processes involved in decommissioning. The exhibits cover highly specialized and social themes, such as technical advancements for decommissioning, the latest knowledge in ensuring safety, and how to apply lessons learned to future energy policies. Through visual materials, visitors can gain a deep understanding of nuclear power safety and the critical importance of risk management during disasters.
The facility is open year-round, and visitors can enjoy the changing scenery around the site. The area around the building features beautiful cherry blossoms in the spring, allowing you to feel the transition of the seasons during your visit. The opening hours are from 09:30 to 16:30. Visiting in the early afternoon is recommended for a more tranquil environment to browse the exhibits thoroughly. Please note that the facility may be closed on Mondays or during specific periods, so we recommend checking the schedule in advance.
Through display panels, videos, and various documents, visitors can learn about the highly complex and long-term project of decommissioning. While there are no specific 'hands-on' interactive programs mentioned, the knowledge gained through the exhibits provides profound insight into energy issues and disaster countermeasures. Additionally, guided tours may be available by appointment, allowing for a deeper understanding through detailed explanations. During free-entry hours, you can explore the exhibits at your own pace.
The area surrounding the facility is steadily progressing through reconstruction and recovery. The building itself features a calm design with elements of European-style architecture, creating a space where one can study quietly. The surrounding landscape offers a sense of the resilience and the ongoing steps taken toward regional recovery.
As admission is free, there is generally no need for payment within the facility.
English-language leaflets are available to provide information to international visitors.
No prior reservation is required for free-entry visits. However, if you wish to participate in a guided tour format, advanced-booking via telephone is highly recommended.
There is no specific dress code, but we recommend comfortable clothing that allows you to walk and study the exhibits easily. Please respect the facility rules and maintain a quiet atmosphere to respect the nature of the exhibits.