shin-tokyo building, 3-3-1 marunouchi, chiyoda-ku, tokyo

3-13-16 akasaka, minato-ku, tokyo

3-4-1 marunouchi, chiyoda-ku, tokyo

1-12-1 Yurakucho, Chiyoda-ku, Tokyo

No.4-11-21, Minamiazabu, Minato-ku, Tokyo

2-7-15 Nihonbashi Bakurocho, Chuo-ku, Tokyo

2-6-24 kaigan, minato-ku, tokyo

1-5-1 Marunouchi, Chiyoda-ku

4-6 Kachidoki, Chuo-ku, Tokyo