About us
| Name | Hello Japan |
| Location | 9-32 Motoyanagidacho Koshigaya, Saitama 343-0815, JAPAN |
| Tel | 048-965-6622 |
| Name | Hello Japan |
| Location | 9-32 Motoyanagidacho Koshigaya, Saitama 343-0815, JAPAN |
| Tel | 048-965-6622 |