| Company | Business | Location of Headquarters |
|---|---|---|
| MARUI GROUP CO., LTD. | Holding company | 4-3-2, Nakano-ku, Nakano, Tokyo |
| AIM CREATE CO., LTD. | Store decoration/advertising | 3-34-28, Nakano-ku, Nakano, Tokyo |
| MARUI FACILITIES Co., Ltd. | Building maintenance | 3-34-28, Nakano-ku, Nakano, Tokyo |
| MOVING CO., LTD. | Transportation | 2-5-1. Bijogi Higashi, Toda-shi, Saitama |
| MARUI HOME SERVICE CO., LTD. | Real-estate rental | 3-34-28, Nakano-ku, Nakano, Tokyo |
| Epos S.S. Insurance Co.,Ltd. | Small amount short-term insurance | 3-34-28, Nakano-ku, Nakano, Tokyo |
| tsumiki Securities Co., Ltd. | Securities | 4-3-2, Nakano-ku, Nakano, Tokyo |
| D2C & Co. Inc. | D2C Co-creation | 4-3-2, Nakano-ku, Nakano, Tokyo |
| okos Co., Ltd. | New business creation / development | 4-3-2, Nakano-ku, Nakano, Tokyo |
| marui unite Co.,Ltd. | Planning and Development of Digital Products | 4-3-2, Nakano-ku, Nakano, Tokyo |
