STGK Inc. Offices
SIÈGE
STGK Inc. | studio gen kumagai
208, 82 Yamashita-cho, Naka-ku, Yokohama, Kanagawa 231-0023, Japan
Sakonyama Atelier 131110
+81-080-5000-1662
神奈川県横浜市旭区左近山16-1 左近山団地1-31-110