| Name | Code | Last | Cur | M. cap. | Industry |
|---|
| Zensho Holdings Co Ltd | 7550 XJPX | 7,757.00 | JPY | 8,391 | Restaurants |
| Zeon Corp | 4205 XJPX | 1,444.00 | JPY | 1,967 | Commodity Chemicals |
| Zeria Pharmaceutical Co Ltd | 4559 XJPX | 2,046.00 | JPY | 622 | Pharmaceuticals |
| Zero Co Ltd | 9028 XJPX | 3,325.00 | JPY | 381 | Ground Freight & Logistics |
| Zett Corp | 8135 XJPX | 423.00 | JPY | 57 | Recreational Products |
| Z Holdings Corp | 4689 XJPX | 530.00 | JPY | 26,080 | Online Services |
| ZIGExN Co Ltd | 3679 XJPX | 454.00 | JPY | 309 | Online Services |
| ZOA Corp | 3375 XJPX | 1,542.00 | JPY | 13 | Computer & Electronics Retailers |
| Zojirushi Corp | 7965 XJPX | 1,342.00 | JPY | 607 | Appliances, Tools & Housewares |
| Zoom Corp | 6694 XJPX | 652.00 | JPY | 19 | Computer & Electronics Retailers |
| ZOZO Inc | 3092 XJPX | 1,548.00 | JPY | 9,422 | Department Stores |
| Zuiko Corp | 6279 XJPX | 971.00 | JPY | 177 | Industrial Machinery & Equipment |
| Zuken Elmic Inc | 4770 XJPX | 428.00 | JPY | 18 | IT Services & Consulting |
| Zuken Inc | 6947 XJPX | 5,220.00 | JPY | 781 | IT Services & Consulting |
| ZUU Co Ltd | 4387 XJPX | 704.00 | JPY | 23 | Professional Information Services |