Here is the top page of this site. You will find "What's new" information, table of contents and abbreviations.
What's New
- 2025/7/7 縲
- Updated the data of the Charting tool.
- 2025/6/16 縲
- Added 74 registration data to the Document Search database.
- 2025/6/5 縲
- Updated the data of the Charting tool.
- 2025/4/24 縲
- Added 30 registration data to the Document Search database.
- 2025/4/24 縲
- Updated the data of the Charting tool.
- 2025/4/22 縲
- Added 53 registration data to the Document Search database.
- 2025/3/7 縲
- Added 42 registration data to the Document Search database.
- 2025/3/6 縲
- Updated the data of the Charting tool.
- 2025/2/5 縲
- Added 27 registration data to the Document Search database.
- 2025/2/3 縲
- Updated the data of the Charting tool.
- 2025/1/15 縲
- Added 43 registration data to the Document Search database.
- 2025/1/7 縲
- Updated the data of the Charting tool.
- 2024/12/9 縲
- Added 48 registration data to the Document Search database.
- 2024/12/2 縲
- Updated the data of the Charting tool.
- 2024/11/12 縲
- Added 57 registration data to the Document Search database.
- 2024/11/11 縲
- Updated the data of the Charting tool.
- 2024/10/16 縲
- Updated the data of the Charting tool.
- 2024/10/10 縲
- Added 37 registration data to the Document Search database.
- 2024/9/17 縲
- Updated the data of the Charting tool.
- 2024/9/11 縲
- Added 41 registration data to the Document Search database.
- 2024/8/19 縲
- Updated the data of the Charting tool.
- 2024/8/9 縲
- Added 43 registration data to the Document Search database.
- 2024/7/17 縲
- Updated the data of the Charting tool.
- 2024/7/8 縲
- Added 58 registration data to the Document Search database.
- 2024/6/21 縲
- Updated the data of the Charting tool.
- 2024/6/17 縲
- Added 132 registration data to the Document Search database.
- 2024/4/5 縲
- Updated the data of the Charting tool.
- 2024/4/5 縲
- Added 109 registration data to the Document Search database.
- 2024/3/4 縲
- Added 97 registration data to the Document Search database.
- 2024/2/6 縲
- Added 36 registration data to the Document Search database.
- 2024/1/26 縲
- Updated the data of the Charting tool.
- 2024/1/9 縲
- Added 132 registration data to the Document Search database.
- 2023/12/4 縲
- Added 67 registration data to the Document Search database.
- 2023/11/6 縲
- Added 116 registration data to the Document Search database.
- 2023/10/4 縲
- Added 114 registration data to the Document Search database.
- 2023/9/4 縲
- Added 65 registration data to the Document Search database.
- 2023/7/31 縲
- Added 101 registration data to the Document Search database.
- 2023/6/30 縲
- Added 66 registration data to the Document Search database.
- 2023/6/2 縲
- Added 208 registration data to the Document Search database.
- 2023/3/7 縲
- Added 81 registration data to the Document Search database.
- 2023/3/7 縲
- Updated the data of the Charting tool.
- 2023/2/8 縲
- Added 47 registration data to the Document Search database.
- 2023/2/8 縲
- Updated the data of the Charting tool.
- 2023/1/12 縲
- Updated the data of the Charting tool.
- 2023/1/6 縲
- Added 93 registration data to the Document Search database.
- 2022/12/5 縲
- Added 60 registration data to the Document Search database.
- 2022/12/2 縲
- Updated the data of the Charting tool.
- 2022/11/7 縲
- Updated the data of the Charting tool.
- 2022/1q/4 縲
- Added 73 registration data to the Document Search database.
- 2022/10/6 縲
- Added 74 registration data to the Document Search database.
- 2022/10/6 縲
- Updated the data of the Charting tool.
- 2022/9/6 縲
- Added 60 registration data to the Document Search database.
- 2022/9/6 縲
- Updated the data of the Charting tool.
- 2022/8/3 縲
- Added 53 registration data to the Document Search database.
- 2022/7/7 縲
- Added 66 registration data to the Document Search database.
- 2022/6/3 縲
- Added 39 registration data to the Document Search database.
- 2022/5/20 縲
- Updated the data of the Charting tool.
- 2022/5/19 縲
- Added 136 registration data to the Document Search database.
- 2022/3/29 縲
- Added 20 registration data to the Document Search database.
- 2022/3/29 縲
- Updated the data of the Charting tool.
- 2022/3/4 縲
- Added 70 registration data to the Document Search database.
- 2022/3/4 縲
- Updated the data of the Charting tool.
- 2022/2/3 縲
- Added 50 registration data to the Document Search database.
- 2022/2/3 縲
- Updated the data of the Charting tool.
- 2022/1/6 縲
- Added 76 registration data to the Document Search database.
- 2022/1/6 縲
- Updated the data of the Charting tool.
- 2021/12/3 縲
- Added 72 registration data to the Document Search database.
- 2021/11/15 縲
- Updated the data of the Charting tool.
- 2021/11/5 縲
- Added 61 registration data to the Document Search database.
- 2021/10/6 縲
- Added 53 registration data to the Document Search database.
- 2021/9/6 縲
- Added 40 registration data to the Document Search database.
- 2021/8/2 縲
- Added 55 registration data to the Document Search database.
- 2021/7/2 縲
- Added 61 registration data to the Document Search database.
- 2021/6/4 縲
- Added 54 registration data to the Document Search database.
- 2021/5/6 縲
- Added 65 registration data to the Document Search database.
- 2021/3/30 縲
- Added 65 registration data to the Document Search database.
- 2021/3/2 縲
- 63 registration data have been added to the Document Search database.
- 2021/2/2 縲
- Added 49 registration data to the Document Search database.
- 2021/1/5 縲
- Added 52 registration data to the Document Search database.
- 2020/12/10 縲
- Added 209 registration data to the Document Search database.
- 2020/9/16 縲
- Added 326 registration data to the Document Search database.
- 2017/4/3
- Progress status of decommissioning have been uploaded.
- 2017/2/13
- Progress status of decommissioning have been uploaded.
- 2017/01/27
- Charting tool added scatter plot, settings save functions.
- 2016/12/22
- Progress status of decommissioning have been uploaded.
- 2016/11/7
- Progress status of decommissioning have been uploaded.
- 2016/9/15
- The English site was opened.
About the portal site
This information portal provides access to the technical information on accident analysis and decommissioning activities of the Fukushima Daiichi Nuclear Power Station (NPS). The knowledge and experience gained from the activities on accident response and decommissioning at the Fukushima Daiichi NPS are valuable worldwide and this information portal will facilitate information shareing with international communities.