| Name | Code | Last | Cur | M. cap. | Industry |
|---|
| Ktk Inc | 3035 XJPX | 555.00 | JPY | 19 | Business Support Supplies |
| Kubota Corp | 6326 XJPX | 1,818.00 | JPY | 13,133 | Heavy Machinery & Vehicles |
| Kubota Pharmaceutical Holdings Co Ltd | 4596 XJPX | 49.00 | JPY | 17 | Pharmaceuticals |
| Kubotek Corp | 7709 XJPX | 202.00 | JPY | 17 | Electrical Equipment |
| Kudan Inc | 4425 XJPX | 1,222.00 | JPY | 88 | Software |
| Kudo Corp | 1764 XJPX | 2,705.00 | JPY | 21 | Engineering & Construction |
| Kufu Company Inc | 4376 XJPX | 208.00 | JPY | 76 | Online Services |
| KU Holdings Co Ltd | 9856 XJPX | 1,112.00 | JPY | 233 | Car retailers |
| Kumagai Gumi Co Ltd | 1861 XJPX | 3,740.00 | JPY | 1,027 | Engineering & Construction |
| Kumiai Chemical Industry Co Ltd | 4996 XJPX | 749.00 | JPY | 576 | Agricultural Chemicals |
| Kunimine Industries Co Ltd | 5388 XJPX | 1,003.00 | JPY | 78 | Construction Materials |
| Kurabo Industries Ltd | 3106 XJPX | 5,450.00 | JPY | 577 | Textile & Leather |
| Kuradashi Co Ltd | 5884 XJPX | 290.00 | JPY | 19 | Department Stores |
| Kuramoto Co Ltd | 5216 XJPX | 214.00 | JPY | 45 | Electronic Equipment |
| Kuraray Co Ltd | 3405 XJPX | 2,253.00 | JPY | 4,415 | Commodity Chemicals |
| Kurashicom Inc | 7110 XJPX | 1,162.00 | JPY | 54 | Home Furnishings Retailers |
| Kura Sushi Inc | 2695 XJPX | 2,658.00 | JPY | 675 | Restaurants |
| Kuraudia Holdings Co Ltd | 3607 XJPX | 316.00 | JPY | 18 | Personal Services |
| Kureha Corp | 4023 XJPX | 2,764.00 | JPY | 928 | Commodity Chemicals |
| Kuribayashi Steamship Co Ltd | 9171 XJPX | 891.00 | JPY | 72 | Shipping |
| Kurimoto Ltd | 5602 XJPX | 4,175.00 | JPY | 324 | Iron & Steel |
| Kurita Water Industries Ltd | 6370 XJPX | 5,471.00 | JPY | 3,938 | Environmental Services & Equipment |
| Kuriyama Holdings Corp | 3355 XJPX | 1,246.00 | JPY | 156 | Commodity Chemicals |
| Kuroda Precision Industries Ltd | 7726 XJPX | 1,027.00 | JPY | 37 | Industrial Machinery & Equipment |
| Kurogane Kosakusho Ltd | 7997 XJPX | 739.00 | JPY | 8 | Business Support Supplies |
| Kurotani Corp | 3168 XJPX | 531.00 | JPY | 47 | Copper |
| Kushikatsu Tanaka Holdings Co | 3547 XJPX | 1,299.00 | JPY | 76 | Restaurants |
| Kushim Inc | 2345 XJPX | 417.00 | JPY | 39 | Software |
| Kusuri No Aoki Holdings Co Ltd | 3549 XJPX | 3,052.00 | JPY | 2,045 | Drug Retailers |
| Kusurinomadoguchi Inc | 5592 XJPX | 1,470.00 | JPY | 103 | Medical Equipment |
| Kuwazawa Holdings Corp | 8104 XJPX | 623.00 | JPY | 60 | Construction Materials |
| Kuze Co Ltd | 2708 XJPX | 1,739.00 | JPY | 51 | Food Retail & Distribution |
| KVK Corp | 6484 XJPX | 1,900.00 | JPY | 97 | Construction Supplies & Fixtures |
| KYB Corp | 7242 XJPX | 2,812.00 | JPY | 901 | Car parts |
| Kycom Holdings Co Ltd | 9685 XJPX | 560.00 | JPY | 18 | IT Services & Consulting |
| Kyobashi Art Residence Co Ltd | 5536 XJPX | 352.00 | JPY | 9 | Other REITs |
| Kyocera Corp | 6971 XJPX | 1,585.50 | JPY | 14,293 | Electrical Equipment |
| Kyodo Paper Holdings | 9849 XJPX | 4,840.00 | JPY | 20 | Paper Products |
| Kyodo Printing Co Ltd | 7914 XJPX | 4,010.00 | JPY | 187 | Commercial Printing Services |
| Kyodo Public Relations Co Ltd | 2436 XJPX | 869.00 | JPY | 47 | Marketing & Advertising |
| Kyoei Sangyo Co Ltd | 6973 XJPX | 2,264.00 | JPY | 43 | Semiconductor Equipment & Testing |
| Kyoei Security Service Co Ltd | 7058 XJPX | 2,414.00 | JPY | 22 | Business Support Services |
| Kyoei Steel Ltd | 5440 XJPX | 1,925.00 | JPY | 535 | Iron & Steel |
| Kyoei Tanker Co Ltd | 9130 XJPX | 1,021.00 | JPY | 49 | Shipping |
| Kyogoku Unyu Shoji Co Ltd | 9073 XJPX | 1,212.00 | JPY | 23 | Ground Freight & Logistics |
| Kyokuto Boeki Kaisha Ltd | 8093 XJPX | 1,521.00 | JPY | 120 | Industrial Machinery & Equipment |
| Kyokuto Co Ltd | 2300 XJPX | 534.00 | JPY | 17 | Personal Services |
| Kyokuto Kaihatsu Kogyo Co Ltd | 7226 XJPX | 2,396.00 | JPY | 588 | Heavy Machinery & Vehicles |
| Kyokuto Sanki Co Ltd | 6233 XJPX | 406.00 | JPY | 14 | Heavy Machinery & Vehicles |
| Kyokuto Securities Co Ltd | 8706 XJPX | 1,438.00 | JPY | 293 | Investment Banking & Brokerage Services |