OTHER FACILITIES
KOKEN Earth Museum
Kitaono 4668, Shiojiri-city, Nagano pref., 399-0651
TEL : 0263-51-8111
FAX : 0263-51-8113
http://www.koken-boring.co.jp/jwlbox/
TEL : 0263-51-8111
FAX : 0263-51-8113
http://www.koken-boring.co.jp/jwlbox/
KOKEN Earth Museum