| Map |
9 Ichigaya Sanai-Cho, Shinjuku-Ku Tokyo, 162 Japan |
| Email: | |
| Website: | www.dalton.co.jp |
| Phone: | 81-3-526-13826 |
| Fax: | 81-3-3267-2166 |
| Map |
Confort Yasuda Bidb. 2-9 Kanda Nishiki-Cho Chiyoda-ku Tokyo, 101-0054 Japan |
| Email: | |
| Website: | www.orientalgiken.co.jp |
| Phone: | +81 3.3233.0821 |
| Fax: | +81 3.3233.0825 |
