west office: 554-23 kotohira-cho, shimanto-machi, takaoka-gun, kochi

2-24 suwa, tama city, tokyo

5-5-1, kashiwaicho, tachikawa-shi, tokyo

1-4-1 Wakaba, Mihama-ku, Chiba-shi, Chiba

1-5-17 Moto-Akasaka, Minato-ku, Tokyo

3-17-1 tamagawa, setagaya-ku, tokyo

978-6 kasahara-cho, mito, ibaraki

1-17-1, chuohoncho, adachi-ku, tokyo