2-9-2 kandatacho, chiyoda-ku, tokyo

2-19 fujimigaoka, tsukubamirai city, ibaraki prefecture

1-6-1 Otemachi, Chiyoda-ku, Tokyo

1-6-1 to 5 Yotsuya, Shinjuku-ku, Tokyo

1-3-1 Marunouchi, Chiyoda-ku, Tokyo,3,4

1-3-1 Toranomon, Minato-ku, Tokyo