Head office
364-1,Ooaza-Hokunanmoro, Aza-Namikinishi,
Yuuki-shi, Ibaraki 307-0036, Japan
Tokyo branch
〒110-0014
2-3-11 Kita Ueno, Taito-ku, Tokyo,
Yuchiwa Building 3F
Osaka branch
〒564-0052
4-34 Hiroshiba-cho, Suita City, Osaka,
Esaka Daiichi Building 4F