30 Apr. 2026
Aanalysis data obtained at Okuma Analysis and Research Center Laboratory-1 of JAEA was added.
1) slurry samples

27 Apr. 2026
Aanalysis data obtained at Okuma Analysis and Research Center Laboratory-1 of JAEA was added.
1) concrete samples
2)  metal samples

6 Apr. 2026
Aanalysis data obtained at Okuma Analysis and Research Center Laboratory-1 of JAEA was added.
1) concrete samples
2)�@soil samples

30 Mar. 2026
analysis data was added.
1) data of sludge of the D1 tank in  earia E obtained by JAEA

14 Mar. 2026
Aanalysis data obtained at Okuma Analysis and Research Center Laboratory-1 of JAEA was added.
1) concrete samples
2) metal samples
3) supernatent of ALPS slurry samples

28 Feb. 2026
Aanalysis data obtained at Okuma Analysis and Research Center Laboratory-1 of JAEA was added.
1) concrete samples
2) metal samples
3) other rubble samples

26 Feb. 2026
Aanalysis data of ash sample obtained at Okuma Analysis and Research Center Laboratory-1 of JAEA was added.

8 Feb. 2026
Aanalysis data obtained at Okuma Analysis and Research Center Laboratory-1 of JAEA was added.
1) data of soil collected from the area 4, aroud unit #3 turbine building and unit #5 buildings 

30 Jan. 2026
Aanalysis data obtained at Okuma Analysis and Research Center Laboratory-1 of JAEA was added.
1) data of slurry of ALPS; AAL-S8-2#2, EAL-S11-1

7 Nov. 2025
analysis data was added.
1) data of slurry of the evaporative concentration apparatus obtained by JAEA

7 Jan. 2025
analysis data was added.
1) data of slurry of carbonate obtained by JAEA

6 Jan. 2025
TEPCO's analysis data was added.
1) data of contaminated water opened in TepCO's HP

2 Des. 2024
analysis data was added.
1) data of rubbles and contaminated water obtained by JAEA

5 Nov. 2024
analysis data was added.
1) data of secondary wastes obtained by JAEA
2) data of contaminated water opened in TepCO's HP

7 Mar. 2024
FRAnDLi  was uploaded.
1) category names were revised.
2) we can choose samples and data items