| 1 | 6412 Heiwa Corporation | 76.9% FY2025 | FY2025 |
| 2 | 6494 NFK HOLDINGS CO.,LTD. | 76.9% FY2025 | FY2025 |
| 3 | 6331 Mitsubishi Kakoki Kaisha, Ltd. | 42.3% FY2025 | FY2025 |
| 4 | 6134 FUJI CORPORATION | 41.8% FY2025 | FY2025 |
| 5 | 6149 Odawara Engineering Co., Ltd. | 38.4% FY2025 | FY2025 |
| 6 | 6145 NITTOKU CO., LTD. | 27.5% FY2025 | FY2025 |
| 7 | 6278 UNION TOOL CO. | 23.2% FY2025 | FY2025 |
| 8 | 6496 NAKAKITA SEISAKUSHO CO.,LTD. | 23.1% FY2025 | FY2025 |
| 9 | 6159 MICRON MACHINERY CO., LTD. | 23.1% FY2024 | FY2024 |
| 10 | 6307 SANSEI CO.,LTD. | 21.9% FY2025 | FY2025 |
| 11 | 6226 Moriya Transportation Engineering and Manufacturing Co.,Ltd. | 21.4% FY2025 | FY2025 |
| 12 | 6347 PLACO CO.,LTD. | 20.3% FY2025 | FY2025 |
| 13 | 6101 TSUGAMI CORPORATION | 20.2% FY2025 | FY2025 |
| 14 | 6403 SUIDO KIKO KAISHA,LTD. | 20.2% FY2025 | FY2025 |
| 15 | 6395 TADANO LTD. | 19.9% FY2025 | FY2025 |
| 16 | 6284 NISSEI ASB MACHINE CO., LTD. | 18.7% FY2024 | FY2024 |
| 17 | 6357 Sansei Technologies, Inc. | 18.1% FY2025 | FY2025 |
| 18 | 6144 Seibu Electric & Machinery Co.,Ltd. | 17.7% FY2025 | FY2025 |
| 19 | 6339 Sintokogio,Ltd. | 17.3% FY2025 | FY2025 |
| 20 | 6247 HISAKA WORKS, LTD. | 17.0% FY2025 | FY2025 |
| 21 | 6480 NIPPON THOMPSON CO., LTD. | 15.9% FY2025 | FY2025 |
| 22 | 6298 Y.A.C. HOLDINGS CO., LTD. | 14.8% FY2025 | FY2025 |
| 23 | 6471 NSK Ltd. | 14.4% FY2025 | FY2025 |
| 24 | 6335 TOKYO KIKAI SEISAKUSHO,LTD. | 14.3% FY2025 | FY2025 |
| 25 | 7011 Mitsubishi Heavy Industries, Ltd. | 14.1% FY2025 | FY2025 |
| 26 | 6103 OKUMA Corporation | 14.1% FY2025 | FY2025 |
| 27 | 6208 Ishikawa Seisakusho, Ltd. | 14.0% FY2025 | FY2025 |
| 28 | 6309 TOMOE ENGINEERING CO.,LTD.または TOMOE KOGYO CO.,LTD. | 13.9% FY2024 | FY2024 |
| 29 | 6387 SAMCO INC. | 13.9% FY2024 | FY2024 |
| 30 | 6111 ASAHI-SEIKI MANUFACTURING CO.,LTD. | 13.8% FY2025 | FY2025 |
| 31 | 6460 SEGA SAMMY HOLDINGS INC. | 13.7% FY2025 | FY2025 |
| 32 | 6351 TSURUMI MANUFACTURING CO.,LTD. | 13.5% FY2025 | FY2025 |
| 33 | 7726 KURODA PRECISION INDUSTRIES LTD. | 12.8% FY2025 | FY2025 |
| 34 | 7003 MITSUI E&S Co., Ltd. | 12.1% FY2025 | FY2025 |
| 35 | 6286 SEIKO CORPORATION | 12.0% FY2025 | FY2025 |
| 36 | 6231 KIMURA KOHKI Co.,Ltd. | 11.7% FY2025 | FY2025 |
| 37 | 6135 Makino Milling Machine Co., Ltd. | 11.5% FY2025 | FY2025 |
| 38 | 6391 KAJI TECHNOLOGY CORPORATION | 11.4% FY2025 | FY2025 |
| 39 | 6297 KOKEN BORING MACHINE CO., LTD. | 11.4% FY2024 | FY2024 |
| 40 | 6146 DISCO CORPORATION | 11.1% FY2025 | FY2025 |
| 41 | 6469 HODEN SEIMITSU KAKO KENKYUSHO CO.,LTD. | 11.0% FY2025 | FY2025 |
| 42 | 6392 YAMADA CORPORATION | 10.9% FY2025 | FY2025 |
| 43 | 5631 THE JAPAN STEEL WORKS, LTD. | 10.6% FY2025 | FY2025 |
| 44 | 6361 EBARA CORPORATION | 10.6% FY2025 | FY2025 |
| 45 | 6310 ISEKI&CO., LTD. | 10.3% FY2025 | FY2025 |
| 46 | 6113 AMADA CO., LTD. | 10.3% FY2025 | FY2025 |
| 47 | 6384 SHOWA SHINKU CO., LTD. | 10.0% FY2025 | FY2025 |
| 48 | 6328 EBARA JITSUGYO CO.,LTD. | 9.9% FY2025 | FY2025 |
| 49 | 6268 Nabtesco Corporation | 9.8% FY2025 | FY2025 |
| 50 | 6013 TAKUMA CO., LTD. | 9.6% FY2025 | FY2025 |
| 51 | 6269 MODEC, INC. | 9.4% FY2025 | FY2025 |
| 52 | 6143 Sodick Co., Ltd. | 9.4% FY2025 | FY2025 |
| 53 | 6465 HOSHIZAKI CORPORATION | 9.1% FY2025 | FY2025 |
| 54 | 6368 ORGANO CORPORATION | 8.8% FY2025 | FY2025 |
| 55 | 1909 Nippon Dry-Chemical CO., LTD. | 8.6% FY2025 | FY2025 |
| 56 | 6454 MAX CO., LTD. | 8.5% FY2025 | FY2025 |
| 57 | 6428 OIZUMI Corporation | 8.0% FY2025 | FY2025 |
| 58 | 6481 THK CO., LTD. | 7.9% FY2025 | FY2025 |
| 59 | 7131 NOMURA CORPORATION | 7.5% FY2024 | FY2024 |
| 60 | 6363 Torishima Pump Mfg.Co.,Ltd. | 7.4% FY2025 | FY2025 |
| 61 | 6258 HIRATA Corporation | 7.3% FY2025 | FY2025 |
| 62 | 6445 JANOME Corporation | 7.2% FY2025 | FY2025 |
| 63 | 6272 RHEON AUTOMATIC MACHINERY CO., LTD. | 7.1% FY2025 | FY2025 |
| 64 | 6265 CONVUM Ltd. | 7.1% FY2025 | FY2025 |
| 65 | 6225 Ecology and Combustion Inc. | 7.1% FY2024 | FY2024 |
| 66 | 6324 Harmonic Drive Systems Inc. | 7.0% FY2025 | FY2025 |
| 67 | 6223 Seibu Giken Co.,Ltd. | 7.0% FY2025 | FY2025 |
| 68 | 6332 TSUKISHIMA HOLDINGS CO., LTD. | 7.0% FY2025 | FY2025 |
| 69 | 6005 MIURA CO., LTD. | 6.9% FY2025 | FY2025 |
| 70 | 6349 KOMORI CORPORATION | 6.8% FY2025 | FY2025 |
| 71 | 6229 OKUMURA ENGINEERING corp. | 6.5% FY2025 | FY2025 |
| 72 | 6390 KATO WORKS CO.,LTD. | 6.4% FY2025 | FY2025 |
| 73 | 6273 SMC CORPORATION | 6.4% FY2025 | FY2025 |
| 74 | 6022 Akasaka Diesels Ltd. | 6.2% FY2025 | FY2025 |
| 75 | 6279 ZUIKO CORPORATION | 6.1% FY2025 | FY2025 |
| 76 | 6327 KITAGAWA SEIKI CO.,LTD. | 6.1% FY2025 | FY2025 |
| 77 | 6420 GALILEI CO. LTD. | 6.1% FY2025 | FY2025 |
| 78 | 6402 KANEMATSU ENGINEERING CO., LTD. | 6.0% FY2025 | FY2025 |
| 79 | 6371 TSUBAKIMOTO CHAIN CO. | 6.0% FY2025 | FY2025 |
| 80 | 6470 TAIHO KOGYO CO., LTD. | 5.8% FY2025 | FY2025 |
| 81 | 6378 KIMURA CHEMICAL PLANTS CO., LTD. | 5.8% FY2025 | FY2025 |
| 82 | 6156 A-ONE SEIMITSU INC. | 5.7% FY2025 | FY2025 |
| 83 | 7004 Kanadevia Corporation | 5.7% FY2025 | FY2025 |
| 84 | 6138 DIJET INDUSTRIAL CO., LTD. | 5.7% FY2025 | FY2025 |
| 85 | 6400 FUJI SEIKI CO.,LTD. | 5.7% FY2025 | FY2025 |
| 86 | 6432 TAKEUCHI MFG.CO.,LTD. | 5.7% FY2025 | FY2025 |
| 87 | 6336 ISHII HYOKI CO.,LTD. | 5.6% FY2025 | FY2025 |
| 88 | 6287 SATO CORPORATION | 5.6% FY2025 | FY2025 |
| 89 | 6250 YAMABIKO CORPORATION | 5.6% FY2025 | FY2025 |
| 90 | 6486 EAGLE INDUSTRY CO.,LTD. | 5.5% FY2025 | FY2025 |
| 91 | 6367 DAIKIN INDUSTRIES,LTD. | 5.5% FY2025 | FY2025 |
| 92 | 6406 FUJITEC CO., LTD. | 5.2% FY2024 | FY2024 |
| 93 | 6497 HAMAI INDUSTRIES LTD. | 5.1% FY2025 | FY2025 |
| 94 | 6167 Fuji Die Co.,Ltd. | 5.1% FY2025 | FY2025 |
| 95 | 6340 SHIBUYA CORPORATION | 5.1% FY2025 | FY2025 |
| 96 | 6488 Yoshitake Inc. | 5.1% FY2025 | FY2025 |
| 97 | 6166 NAKAMURA CHOUKOU CO.,LTD. | 4.8% FY2025 | FY2025 |
| 98 | 6291 AIRTECH JAPAN,LTD. | 4.7% FY2025 | FY2025 |
| 99 | 6235 OPTORUN CO.,LTD. | 4.5% FY2025 | FY2025 |
| 100 | 6484 KVK CORPORATION | 4.2% FY2025 | FY2025 |