| Arai Seisakusho Co., Ltd. | |
| March 1951 | |
| 100 million yen | |
| Representative Director and President Goichi Mori | |
| 953-1 Dai Tsukubamirai-City, Ibaraki Pref. 300-2401 Japan | |
| 209 employees (as at March 2011) | |
| Manufacture and sales of automotive parts and OA devices’ parts | |
| The design, manufacture and assembly of various closed apparatus and associated products as well as rubber, resin and metal products. | |
| Tsukuba Technical Research and Development Center | |
| Sales and Marketing Department,OA Business Center, Kanto, Chubu(Hamamatsu, Nagoya), Kansai, Tochigi, Kumamoto | |
| Iwate Arai Co., Ltd., Niigata Arai Co., Ltd. | |
US – ARAI Americas, Inc. |
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