Nikken Sekkei Co., Ltd.
Phone
18-3 Iidabashi 2-chome Chiyoda-ku Tokyo[102-8117]
Chemfab Japan Ltd.
Phone
No.2 Sanko Bldg. 23-8 Ichigaya Tamachi 2-chome Shinjuku-ku...
Toa Sales Co., Ltd.
Phone
16-9 Iidabashi 2-chome Chiyoda-ku Tokyo[102-8122]
Hosei University, Int'l Center
Web
Phone
17-1 Fujimi 2-chome Chiyoda-ku Tokyo[102-8160]
Otsuka Corp.
Phone
18-4 Iidabashi 2-chome Chiyoda-ku Tokyo[102-8573]
Keisoh Shoboh
Phone
1-1 Suido 2-chome Bunkyo-ku Tokyo[112-0005]
Shinchosha
Phone
71 Yarai-cho Shinjuku-ku Tokyo[162-8711]
Korakuen Hall
Phone
3-61 Koraku 1-chome Bunkyo-ku Tokyo[112-8575]
Meisei Electric Co., Ltd.
Phone
Sasaki Bldg. 5-7 Koishikawa 2-chome Bunkyo-ku Tokyo[112-8511]
Fuyo General Lease Co., Ltd.
Phone
Nichirei Bldg. 3-23 Misaki-cho 3-chome Chiyoda-ku Tokyo[101-8380]
Kaisei-sha Publishing Co., Ltd.
Phone
5 Ichigaya Sadohara-cho 3-chome Shinjuku-ku Tokyo[162-8450]
Sa-e-la Shobo Co., Ltd.
Phone
1 Ichigaya Sadohara-cho 3-chome Shinjuku-ku Tokyo[162-0842]
Reed Rex Corp.
Phone
Kaisei Bldg. 3-5 Ichigaya Sadohara-cho Shinjuku-ku Tokyo[162-0842]
Yarai Nohgakudo
Phone
60 Yarai-cho Shinjuku-ku Tokyo[162-0805]
Adidas Japan k.k.
Phone
77 Yarai-cho Shinjuku-ku Tokyo[162-0805]
Industrial News Agency
Phone
5th Fl. Tosho Bldg. 332 Yamabuki-cho Shinjuku-ku Tokyo[162-0801]
Genzyme Japan k.k.
Phone
333 Yamabuki-cho Shinjuku-ku Tokyo[162-0801]
Bunri Co., Ltd.
Phone
1-5 Sekiguchi 1-chome Bunkyo-ku Tokyo[112-0014]
Incom Co., Ltd.
Phone
Rm.310 Plaza Edogawabashi 23-6 Sekiguchi 1-chome Bunkyo-ku...
Kozo System, Inc.
Phone
24-8 Sekiguchi 1-chome Bunkyo-ku Tokyo[112-0014]
Cengage Learning
Phone
3rd Fl. Dai2 Funato Bldg. 11-11 Kudan Kita 1-chome Chiyoda-ku...
Mesago Messe Frankfurt Corp.
Phone
3rd Fl. Maekawa Kudan Bldg. 3-7 Kudan Kita 2-chome Chiyoda-ku...
The Leading Hotels of the World
Phone
2-2 Kudan Kita 3-chome Chiyoda-ku Tokyo[102-0073]
Watson Wyatt k.k.
Phone
8th Fl. Ichigaya Tokyu Bldg. 2-1 Kudan Kita 4-chome Chiyoda-ku...
Mediahouse Inc.
Phone
3-6 Kudan Kita 2-chome Chiyoda-ku Tokyo[102-0073]
Assist Co., Ltd.
Phone
4th Fl. Kudan Seiwa Bldg. 5-9 Kudan Kita 1-chome Chiyoda-ku...
Brethren Corp.
Phone
9-5 Kudan Kita 1-chome Chiyoda-ku Tokyo[102-0073]
Mitsubishi Electric Engineering Co., Ltd.
Phone
Nihonjisho Daiichi Bldg. 13-5 Kudan Kita 1-chome Chiyoda-ku...
Arcadia Ichigaya Shigaku Kaikan
Phone
2-25 Kudan Kita 4-chome Chiyoda-ku Tokyo[102-0073]
Tokyo Dome Hotel
Phone
3-61 Koraku 1-chome Bunkyo-ku Tokyo[112-8562]
Office Tomisaka
Phone
Aoki Bldg 5-12 Koishikawa 2-chome Bunkyo-ku Tokyo[112-0002]
Yasukuni Jinja
Phone
1-1 Kudan Kita 3-chome Chiyoda-ku Tokyo[102-8246]
Banyu Pharmaceutical Co., Ltd.
Phone
13-12 Kudan-kita 1-chome Chiyoda-ku Tokyo[102-8667]