Members
| Group Leader | Kenji NISHIHARA | |
| Masahiro FUKUSHIMA | ||
| Takanori SUGAWARA | ||
| Akito OIZUMI | ||
| Ryota KATANO | ||
| Nao WATANABE | ||
| Takao KASHIMA | ||
| Secretary | Yukiko YONEHARA | |
| Fujio MAEKAWA | (Transmutation Division, J-PARC Center) | |
| Masaki ANDO | (Sector of Fukushima Research and Development) | |
| Toshinobu SASA | (Transmutation Division, J-PARC Center) | |
| Hayanori TAKEI | (Transmutation Division, J-PARC Center) | |
| Shigeru SAITO | (Transmutation Division, J-PARC Center) | |
| Hironari OBAYASHI | (Transmutation Division, J-PARC Center) | |
| Hiroki IWAMOTO | (Transmutation Division, J-PARC Center) | |
| Yuta EGUCHI | (Sector of Fukushima Research and Development) |