About OTSUKA TEPPEI
About HARA MASANORI
About プラズマ・核融合学会誌
About tritium
About nuclear fusion fuel
About radioisotope
About Safety
About radioactive waste
About radioactive waste processing
About fusion reactor safety
About tritium
About radioisotope
About トリチウム汚染
About Facilities and handling
About Fusion devices
About トリチウム
About 実験
About 汚染
About 安全対策
About 廃棄物
About 後片付け