During November and December, from our Tokio office, IPMA has performed some studies about viability of ramming foundations in these 25 places: Ibaraki Hokota, Saitama Hanno, Saitama Yorimachi, Tochigi Ashikaga, Gifu, Tsukuba Stones, Tsukuba Holes, Fukuyama, Saitama Kodama, Ibaraki Otsuka, Koriko, Tokushima Awa, Chichibu, Tochigi Utsunomiya, Hikori, Namekawa, Kumano Natural, Hatoyama, Miyagi Shibata Kawasaki, Miyagi Shichigahama, Gamo Gun Hinocho, Tashiros, Shizuoka Matsubara y Saitama Hanno, offering technical assistance, revision and other necessary studies for the viability of the project.