| Company Logo | Company name | Country | Sector |
|---|---|---|---|
 | RINGER HUT CO.,LTD |  Japan | Food |
 | Rokko Butter Co., Ltd. | Japan | Manufacturing |
 | Ryuki Engineering Inc. | Japan | Manufacturing |
 | RASCO CO., LTD. | Japan | Manufacturing |
 | RP TOPLA LIMITED | Japan | Manufacturing |
 | ROKI GROUP CO.,LTD. | Japan | Manufacturing |
 | Ritsumeikan Asia Pacific University | Japan | Education |
 | Royal Brunei Airlines |  Brunei | Logistics |
 | RORZE CORPORATION | Japan | Manufacturing |
 | Renaissance inc. | Japan | Medical |
 | Riken Corporation | Japan | Manufacturing |
 | RIKEN | Japan | Manufacturing |
