1. Oarai Research Establishment, JAERI 3607, Narita, Oarai, Higashi-ibaraki, Ibaraki, 311-1394, Japan (81)29-264-8417
2. Oarai Research Establishment, JAERI 3607, Narita, Oarai, Higashi-ibaraki, Ibaraki, 311-1394, Japan (81)29-264-8360
3. Tocalo Co. Ltd. 13-4, Fukae-kitamachi, Higashi Nada, Kobe, Hyogo, 658-0013, Japan (81)78-411-5565