Softbank Technology Corp.
Phone
8th Fl. No.3 Iidabashi Bldg. 13-1 Nishi Goken-cho Shinjuku-ku...
Sotsu Corp.
Phone
69 Waseda-machi Shinjuku-ku Tokyo[162-8669]
Nippon Medical School
Phone
1-5 Sendagi 1-chome Bunkyo-ku Tokyo[113-8602]
Ar & Be Corp.
Phone
22-5 Oji 2-chome Kita-ku Tokyo[114-0002]
Teikyo University School of Medicine
Phone
11-1 Kaga 2-chome Itabashi-ku Tokyo[173-8605]
Japana Esperanto-instituto
Phone
12-3 Waseda-machi Shinjuku-ku Tokyo[162-0042]
Iveopost Japan Inc.
Phone
23-1 Oyama-cho Itabashi-ku Tokyo[173-0023]
Nittoh Co., Ltd.
Phone
22-11-623 Sendagi 3-chome Bunkyo-ku Tokyo[113-0022]
Matsuoka Associates Int'l
Phone
3-8 Nishikata 2-chome Bunkyo-ku Tokyo[113-0024]
Asakura Publishing Co., Ltd.
Phone
6-29 Shin Ogawa-machi Shinjuku-ku Tokyo[162-8707]
Office Tomisaka
Phone
Aoki Bldg 5-12 Koishikawa 2-chome Bunkyo-ku Tokyo[112-0002]
Zebra Co., Ltd.
Phone
2-9 Higashi Goken-cho Shinjuku-ku Tokyo[162-0807]
Car Mate Mfg. Co., Ltd.
Phone
33-11 Nagasaki 5-chome Toshima-ku Tokyo[162-8630]
Itabashi-kuritsu Sanbun Hall
Phone
36-1 Sakae-cho Itabashi-ku Tokyo[173-0015]
Kirin Pencil Co., Ltd.
Phone
5-5 Nishi Ogu 3-chome Arakawa-ku Tokyo[116-0011]
o.t.o. Research Corp.
Phone
Rm.502 Takeuchi Bldg. 34-12 Takadanobaba 1-chome Shinjuku-ku...
Hotel Sunroute Takadanobaba
Phone
27-7 Takadanobaba 1-chome Shinjuku-ku Tokyo[169-0075]
Japanese Language School
Phone
32-14 Takadanobaba 1-chome Shinjuku-ku Tokyo[169-0075]
Ecolab k.k.
Phone
12th Fl. Takadanobaba Center Bldg. 31-18 Takadanobaba 1-chome...
Zeus Institute of Languages
Phone
Takadanobaba Daikan Plaza 419. 31-8 Takadanobaba 1-chome Shinjuku-ku...
Dkk-toa Corp.
Phone
29-10 Takadanobaba 1-chome Shinjuku-ku Tokyo[169-6848]
Hamai Electric Lamp Co., Ltd.
Phone
9-26 Kasuga 1-chome Bunkyo-ku Tokyo[112-8548]
Horikoshi Law Office
Phone
3rd Fl. Tg Bldg. 12-16 Koishikawa 1-chome Bunkyo-ku Tokyo[112-0002]
Prime Tech Corp.
Phone
9th Fl. Koishikawa Daikoku Bldg. 3-25 Koishikawa 1-chome Bunkyo-ku...
Kone Japan Co., Ltd.
Phone
2-4 Koishikawa 1-chome Bunkyo-ku Tokyo[112-0002]
Masahisa Engineering Corp.
Phone
1-9 Kaname-cho 1-chome Toshima-ku Tokyo[171-0043]
Bossard k.k.
Phone
Kanamecho Hills 29-9 Kaname-cho 1-chome Toshima-ku Tokyo[171-0043]
Dream Infinity Co., Ltd.
Phone
Tabata Fukuda Bldg. 7-3 Higashi Tabata 1-chome Kita-ku...
s.t. Chemical Co., Ltd.
Phone
4-10 Shimo Ochiai 1-chome Shinjuku-ku Tokyo[161-8540]
Yokohama Tape Co., Ltd.
Phone
16-7 Sendagi 2-chome Bunkyo-ku Tokyo[113-0022]
Bunka Shutter Co., Ltd.
Phone
17-3 Nishikata 1-chome Bukyo-ku Tokyo[113-8535]
Origin Medical Instruments Co., Ltd.
Phone
20-7 Nishikata 1-chome Bunkyo-ku Tokyo[113-0024]
Kitamura & Co., Ltd.
Phone
17-4 Nishikata 1-chome Bunkyo-ku Tokyo[113-0024]