| 1 | 6804 Hosiden Corporation | 81.1% FY2025 | FY2025 |
| 2 | 6227 AIMECHATEC,Ltd. | 67.8% FY2025 | FY2025 |
| 3 | 6634 JN Group Inc. | 67.2% FY2024 | FY2024 |
| 4 | 6834 SEIKOH GIKEN Co., Ltd. | 50.6% FY2025 | FY2025 |
| 5 | 6862 MINATO HOLDINGS INC. | 49.0% FY2025 | FY2025 |
| 6 | 6840 AKIBA Holdings Co.,Ltd. | 46.6% FY2025 | FY2025 |
| 7 | 6946 Nippon Avionics Co., Ltd. | 45.1% FY2025 | FY2025 |
| 8 | 6857 ADVANTEST CORPORATION | 44.7% FY2025 | FY2025 |
| 9 | 6927 Helios Techno Holding Co.,Ltd. | 43.8% FY2025 | FY2025 |
| 10 | 285A Kioxia Holdings Corporation | 37.0% FY2025 | FY2025 |
| 11 | 6777 santec Holdings Corporation | 31.1% FY2025 | FY2025 |
| 12 | 6633 CGS HOLDINGS INC. | 26.9% FY2025 | FY2025 |
| 13 | 6734 Newtech Co.,Ltd. | 26.5% FY2024 | FY2024 |
| 14 | 6871 MICRONICS JAPAN CO.,LTD. | 26.1% FY2025 | FY2025 |
| 15 | 6855 JAPAN ELECTRONIC MATERIALS CORPORATION | 23.2% FY2025 | FY2025 |
| 16 | 6785 SUZUKI CO.,LTD. | 21.4% FY2025 | FY2025 |
| 17 | 6824 NEW COSMOS ELECTRIC CO.,LTD. | 18.8% FY2025 | FY2025 |
| 18 | 6743 Daido Signal Co., Ltd. | 17.3% FY2025 | FY2025 |
| 19 | 6941 YAMAICHI ELECTRONICS CO.,LTD. | 16.3% FY2025 | FY2025 |
| 20 | 6787 Meiko Electronics Co., Ltd. | 16.3% FY2025 | FY2025 |
| 21 | 6858 ONO SOKKI Co., Ltd. | 15.5% FY2025 | FY2025 |
| 22 | 6518 SANSO ELECTRIC CO.,LTD. | 14.1% FY2025 | FY2025 |
| 23 | 6907 GEOMATEC CO., LTD. | 13.8% FY2025 | FY2025 |
| 24 | 6762 TDK CORPORATION | 13.6% FY2025 | FY2025 |
| 25 | 6677 SK-Electronics CO.,LTD. | 13.4% FY2024 | FY2024 |
| 26 | 6678 Techno Medica Co., Ltd. | 13.4% FY2025 | FY2025 |
| 27 | 6928 ENOMOTO Co.,Ltd. | 13.2% FY2025 | FY2025 |
| 28 | 6969 MATSUO ELECTRIC CO.,LTD. | 13.1% FY2025 | FY2025 |
| 29 | 6898 TOMITA ELECTRIC CO.,LTD. | 12.8% FY2025 | FY2025 |
| 30 | 6999 KOA CORPORATION | 12.7% FY2025 | FY2025 |
| 31 | 4062 IBIDEN CO.,LTD. | 12.7% FY2025 | FY2025 |
| 32 | 6822 Oi Electric Co., Ltd. | 12.6% FY2025 | FY2025 |
| 33 | 6627 Tera Probe, Inc. | 12.5% FY2025 | FY2025 |
| 34 | 6937 The Furukawa Battery Co., Ltd. | 12.4% FY2024 | FY2024 |
| 35 | 6668 ADTEC PLASMA TECHNOLOGY CO.,LTD. | 12.2% FY2024 | FY2024 |
| 36 | 6993 Daikokuya Holdings Co.,Ltd. | 12.1% FY2025 | FY2025 |
| 37 | 6750 ELECOM CO., LTD. | 12.0% FY2025 | FY2025 |
| 38 | 6755 FUJITSU GENERAL LIMITED | 11.9% FY2024 | FY2024 |
| 39 | 6961 ENPLAS CORPORATION | 11.7% FY2025 | FY2025 |
| 40 | 6806 HIROSE ELECTRIC CO., LTD. | 11.5% FY2025 | FY2025 |
| 41 | 6997 NIPPON CHEMI-CON CORPORATION | 11.5% FY2025 | FY2025 |
| 42 | 6637 TERASAKI ELECTRIC CO.,LTD. | 11.4% FY2025 | FY2025 |
| 43 | 9880 INNOTECH CORPORATION | 11.3% FY2025 | FY2025 |
| 44 | 6643 Togami Electric Mfg. Co., Ltd. | 11.2% FY2025 | FY2025 |
| 45 | 6656 inspec Inc. | 10.8% FY2025 | FY2025 |
| 46 | 6814 FURUNO ELECTRIC CO., LTD. | 10.8% FY2025 | FY2025 |
| 47 | 6943 NKK SWITCHES CO., LTD. | 10.7% FY2025 | FY2025 |
| 48 | 6670 MCJ Co.,Ltd. | 10.5% FY2024 | FY2024 |
| 49 | 6861 KEYENCE CORPORATION | 10.4% FY2025 | FY2025 |
| 50 | 6908 IRISO ELECTRONICS CO., LTD. | 9.9% FY2025 | FY2025 |
| 51 | 6516 SANYO DENKI CO., LTD. | 9.7% FY2025 | FY2025 |
| 52 | 6524 KOHOKU KOGYO CO.,LTD. | 9.6% FY2025 | FY2025 |
| 53 | 6832 AOI ELECTRONICS CO.,LTD. | 9.6% FY2025 | FY2025 |
| 54 | 6809 TOA CORPORATION | 9.4% FY2025 | FY2025 |
| 55 | 6877 Obara Group Incorporated | 9.4% FY2024 | FY2024 |
| 56 | 6648 KAWADEN CORPORATION | 9.4% FY2025 | FY2025 |
| 57 | 6912 KIKUSUI HOLDINGS CORPORATION | 9.4% FY2025 | FY2025 |
| 58 | 6479 MINEBEA MITSUMI Inc. | 9.3% FY2025 | FY2025 |
| 59 | 6504 FUJI ELECTRIC CO.,LTD. | 9.3% FY2025 | FY2025 |
| 60 | 6929 NIPPON CERAMIC CO., LTD. | 9.1% FY2025 | FY2025 |
| 61 | 6742 Kyosan Electric Manufacturing Co.,Ltd. | 9.1% FY2025 | FY2025 |
| 62 | 6590 SHIBAURA MECHATRONICS CORPORATION | 8.8% FY2025 | FY2025 |
| 63 | 6706 DKK Co., Ltd. | 8.8% FY2025 | FY2025 |
| 64 | 6800 YOKOWO CO.,LTD. | 8.7% FY2025 | FY2025 |
| 65 | 6964 SANKO CO., LTD. | 8.6% FY2025 | FY2025 |
| 66 | 6768 TAMURA CORPORATION | 8.3% FY2025 | FY2025 |
| 67 | 6508 MEIDENSHA CORPORATION | 8.3% FY2025 | FY2025 |
| 68 | 6919 KEL CORPORATION | 8.3% FY2025 | FY2025 |
| 69 | 6652 IDEC CORPORATION | 8.3% FY2025 | FY2025 |
| 70 | 6501 Hitachi, Ltd. | 8.2% FY2025 | FY2025 |
| 71 | 6850 Chino Corporation | 7.9% FY2025 | FY2025 |
| 72 | 6653 SEIKO ELECTRIC CO., LTD. | 7.8% FY2025 | FY2025 |
| 73 | 6954 FANUC CORPORATION | 7.6% FY2025 | FY2025 |
| 74 | 6507 SINFONIA TECHNOLOGY CO.,LTD. | 7.6% FY2025 | FY2025 |
| 75 | 6623 AICHI ELECTRIC CO.,LTD. | 7.6% FY2025 | FY2025 |
| 76 | 6844 Shindengen Electric Manufacturing Co.,Ltd. | 7.6% FY2025 | FY2025 |
| 77 | 6788 NIHON TRIM CO.,LTD. | 7.5% FY2025 | FY2025 |
| 78 | 6841 Yokogawa Electric Corporation | 7.5% FY2025 | FY2025 |
| 79 | 6963 ROHM COMPANY LIMITED | 7.3% FY2025 | FY2025 |
| 80 | 6645 OMRON Corporation | 7.3% FY2025 | FY2025 |
| 81 | 6728 ULVAC,Inc. | 7.1% FY2025 | FY2025 |
| 82 | 6664 OPTOELECTRONICS CO.,LTD. | 6.8% FY2024 | FY2024 |
| 83 | 6503 Mitsubishi Electric Corporation | 6.8% FY2025 | FY2025 |
| 84 | 6741 Nippon Signal Co., Ltd. | 6.7% FY2025 | FY2025 |
| 85 | 6663 TAIYO TECHNOLEX CO.,LTD. | 6.6% FY2024 | FY2024 |
| 86 | 6926 OKAYA ELECTRIC INDUSTRIES CO.,LTD. | 6.6% FY2025 | FY2025 |
| 87 | 6526 Socionext Inc. | 6.5% FY2025 | FY2025 |
| 88 | 6651 NITTO KOGYO CORPORATION | 6.0% FY2025 | FY2025 |
| 89 | 6853 KYOWA ELECTRONIC INSTRUMENTS CO., LTD. | 6.0% FY2025 | FY2025 |
| 90 | 6947 ZUKEN INC. | 5.8% FY2025 | FY2025 |
| 91 | 6775 TB GROUP INC. | 5.6% FY2025 | FY2025 |
| 92 | 6522 Asterisk Inc. | 5.6% FY2024 | FY2024 |
| 93 | 6662 Ubiteq, INC. | 5.5% FY2025 | FY2025 |
| 94 | 6952 CASIO COMPUTER CO.,LTD. | 5.5% FY2025 | FY2025 |
| 95 | 6699 DIAMOND ELECTRIC HOLDINGS Co., Ltd. | 5.5% FY2025 | FY2025 |
| 96 | 6890 Ferrotec Corporation | 5.3% FY2025 | FY2025 |
| 97 | 6448 BROTHER INDUSTRIES, LTD. | 5.3% FY2025 | FY2025 |
| 98 | 6617 TAKAOKA TOKO CO., LTD. | 5.1% FY2025 | FY2025 |
| 99 | 6957 SHIBAURA ELECTRONICS CO.,LTD. | 5.0% FY2024 | FY2024 |
| 100 | 6981 Murata Manufacturing Co., Ltd. | 5.0% FY2025 | FY2025 |