| AKATSUKI EAZIMA CO., LTD. | 9.1 | 0.8 | 8.7% | 2025 |
| ASAHI KOGYOSHA CO., LTD. | 104.8 | 9.2 | 8.8% | 2026 |
| ASANUMA CORPORATION | 175.3 | 5.2 | 3% | 2026 |
| BESTERRA CO.,LTD | 11.1 | 0.7 | 6.6% | 2026 |
| Cados Corporation | 7.6 | 0.7 | 8.7% | 2025 |
| CANDEAL Co., Ltd. | 13.9 | 0.2 | 1.4% | 2025 |
| Chiyoda Corporation | 493.9 | 85.1 | 17.2% | 2026 |
| CHUDENKO CORPORATION | 227.9 | 18.8 | 8.2% | 2026 |
| Chugai Ro Co., Ltd. | 37.3 | 4.7 | 12.5% | 2026 |
| COMSYS Holdings Corporation | 630.7 | 36.9 | 5.9% | 2026 |
| DAI-DAN CO., LTD. | 256.2 | 26.9 | 10.5% | 2026 |
| DAIHO CORPORATION | 139.8 | 4.8 | 3.4% | 2026 |
| DAIICHI KENSETSU CORPORATION | 60 | 5.2 | 8.7% | 2026 |
| DAISUE CONSTRUCTION CO., LTD. | 105.6 | 3.8 | 3.6% | 2026 |
| DAITO TRUST CONSTRUCTION CO.,LTD. | 1,984.7 | 99 | 5% | 2026 |
| DAIWA HOUSE INDUSTRY CO., LTD. | 5,576.9 | 359.5 | 6.4% | 2026 |
| ETS Group Co., Ltd. | 11.3 | 0.5 | 4.1% | 2025 |
| EXEO Group, Inc. | 787.7 | 31 | 3.9% | 2026 |
| Fantasista Co., Ltd. | 9.4 | -0.2 | -2.5% | 2025 |
| First-corporation Inc. | 36.4 | 1.9 | 5.2% | 2026 |
| Fudo Tetra Corporation | 81.7 | 4.5 | 5.5% | 2026 |
| FUJI JAPAN CO. LTD. | 1 | 0.1 | 10.9% | 2025 |
| FUJI P.S CORPORATION | 32.2 | 1 | 3.1% | 2026 |
| FUJITA ENGINEERING CO.,LTD. | 29.8 | 1.8 | 6.2% | 2026 |
| FUKUDA CORPORATION | 168 | 5.6 | 3.3% | 2025 |
| Gifu landscape architect Co.,Ltd. | 6.3 | 0.4 | 6.1% | 2025 |
| Giken Holdings Co.,Ltd. | 4.7 | 0.6 | 13.1% | 2026 |
| GreenEnergy & Company Inc. | 18.4 | 0.5 | 2.8% | 2026 |
| Hanwa home's Co., Ltd. | 2.4 | 0.1 | 2.9% | 2026 |
| HASEKO Corporation | 1,273.1 | 54.9 | 4.3% | 2026 |
| HAZAMA ANDO CORPORATION | 439.6 | 29.8 | 6.8% | 2026 |
| Hibiya Engineering,Ltd. | 94.1 | 8.7 | 9.3% | 2026 |
| HOKKAIDENKO CORPORATION | 72.4 | 3.7 | 5.1% | 2026 |
| HOKURIKU ELECTRICAL CONSTRUCTION CO.,LTD. | 61 | 3.9 | 6.3% | 2026 |
| ICHIKEN Co., Ltd. | 106.2 | 6.4 | 6% | 2026 |
| INTERLIFE HOLDINGS CO.,LTD. | 16.3 | 0.8 | 5.1% | 2026 |
| JAPAN FOUNDATION ENGINEERING CO.,LTD. | 27.4 | 1.7 | 6.1% | 2026 |
| JDC CORPORATION | 135.2 | 5.5 | 4% | 2026 |
| JESCO Holdings,Inc. | 19.1 | 1.1 | 5.6% | 2025 |
| JGC HOLDINGS CORPORATION | 745.3 | 41.9 | 5.6% | 2026 |
| KAJIMA CORPORATION | 3,067.3 | 178.8 | 5.8% | 2026 |
| KANDA TSUSHINKI CO., LTD. | 6.8 | 0.4 | 5.5% | 2026 |
| KANDENKO CO.,LTD. | 731.8 | 65.9 | 9% | 2026 |
| KAWASAKI SETSUBI KOGYO CO., LTD. | — | 3.7 | — | 2026 |
| KINDEN CORPORATION | 750.7 | 69.2 | 9.2% | 2026 |
| KITANO CONSTRUCTION CORP. | 78.8 | 3.5 | 4.4% | 2026 |
| KRAFTIA CORPORATION | 476.1 | 40.3 | 8.5% | 2026 |
| Kumagai Gumi Co.,Ltd. | 116 | 20.1 | 17.3% | 2026 |
| KYOWANISSEI CO., LTD. | 39.4 | 1.2 | 3% | 2026 |
| LOGOS HOLDINGS INC. | 49.5 | 0.8 | 1.6% | 2026 |
| MASARU CORPORATION | 9.2 | 0.4 | 4.4% | 2025 |
| MATSUI CONSTRUCTION CO., LTD. | 96 | 4.4 | 4.5% | 2026 |
| mbs,inc. | 5 | 0.6 | 11.3% | 2026 |
| Meiho Facility Works Ltd. | 6.1 | 0.9 | 15.3% | 2026 |
| MEIKO CONSTRUCTION CO.,LTD. | 97 | 6 | 6.2% | 2026 |
| MEISEI INDUSTRIAL Co.,Ltd. | 54.2 | 5.5 | 10.1% | 2026 |
| MIKIKOGYO CO.,LTD. | 36.2 | 1.7 | 4.8% | 2025 |
| MIRAIT ONE Corporation | 602.4 | 24 | 4% | 2026 |
| Mori-Gumi Co., Ltd. | 28 | 0.9 | 3.3% | 2026 |
| MORIYA CORPORATION | 50.9 | 2.7 | 5.4% | 2026 |
| Nakabohtec Corrosion Protecting Co.,Ltd. | 14.9 | 1.2 | 8% | 2026 |
| NAKANO CORPORATION | 138.1 | 4.4 | 3.2% | 2026 |
| Nankai Tatsumura Construction Co., Ltd. | 45.8 | 2.1 | 4.6% | 2026 |
| NIHON DENGI CO., LTD. | 46.4 | 8.4 | 18.2% | 2026 |
| NIHON HOUSE HOLDINGS CO., LTD. | 29.6 | 1.4 | 4.6% | 2026 |
| NIPPON AQUA.Co.,LTD | 33.7 | 1.9 | 5.6% | 2025 |
| NIPPON DENSETSU KOGYO CO., LTD. | — | 18.8 | — | 2026 |
| NIPPON KANRYU INDUSTRY CO.,LTD. | 17.6 | 0.5 | 3% | 2025 |
| NIPPON RIETEC CO.,LTD. | 74 | 5.6 | 7.5% | 2026 |
| Nishimatsu Construction Co., Ltd. | 396 | 23.9 | 6% | 2026 |
| Nissou Co.,Ltd. | 5.3 | 0.2 | 3.8% | 2025 |
| NITTOC CONSTRUCTION CO., LTD. | 83.8 | 4.2 | 5% | 2026 |
| NITTOH CORPORATION | 11.1 | 0.3 | 3% | 2026 |
| NOVAC CO.,LTD. | 35.4 | 1.2 | 3.3% | 2026 |
| OBAYASHI CORPORATION | 2,586.3 | 177.8 | 6.9% | 2026 |
| OHMORI CO.,LTD. | 6.4 | 0.5 | 8% | 2025 |
| OHMOTO GUMI CO., LTD. | 87.4 | 1.8 | 2.1% | 2026 |
| OKUMURA CORPORATION | 307.2 | 20.5 | 6.7% | 2026 |
| Oriental Shiraishi Corporation | 56.9 | 3.4 | 5.9% | 2026 |
| OTEC CORPORATION | 33.7 | 3.7 | 10.9% | 2026 |
| PENTA-OCEAN CONSTRUCTION CO.,LTD. | 794.3 | 34.6 | 4.4% | 2026 |
| Phil Company,Inc. | 8.2 | 0.4 | 4.8% | 2025 |
| PS Construction Co., Ltd. | 149.4 | 9.3 | 6.2% | 2026 |
| RAITO KOGYO CO., LTD. | 139.2 | 12.5 | 9% | 2026 |
| RAIZNEXT Corporation | — | 10.7 | — | 2026 |
| SAAF Holdings Co., Ltd. | 29.6 | 0.5 | 1.5% | 2026 |
| Sanki Engineering Co., Ltd. | 254.7 | 23.7 | 9.3% | 2026 |
| SANKO METAL INDUSTRIAL CO., LTD. | 47.1 | 2.6 | 5.6% | 2026 |
| Sanyo Engineering & Construction Inc. | 61.1 | 2.9 | 4.7% | 2026 |
| Sanyo Homes Corporation | 50.5 | 1.4 | 2.8% | 2026 |
| Sata Construction Co., Ltd. | 36.8 | 1 | 2.6% | 2026 |
| SDS HOLDINGS Co.,Ltd. | 5.3 | -0 | -0.8% | 2026 |
| SEIKITOKYU KOGYO CO., LTD. | 95.3 | 4.7 | 4.9% | 2026 |
| Sekisui House, Ltd. | 4,197.9 | 236.6 | 5.6% | 2026 |
| SHIMIZU CORPORATION | 2,057.8 | 129.1 | 6.3% | 2026 |
| Shin Nippon Air Technologies Co., Ltd. | — | 12.2 | — | 2026 |
| SHINNIHON CORPORATION | 138.4 | 15.2 | 11% | 2026 |
| SONEC CORPORATION | 22.8 | 1.4 | 6% | 2026 |
| Sumitomo Forestry Co., Ltd. | 2,267.6 | 138.3 | 6.1% | 2025 |
| SYNCLAYER INC. | 10.5 | 0.2 | 2.3% | 2025 |
| TAIHEI DENGYO KAISHA,LTD. | 141.7 | 12.1 | 8.5% | 2026 |
| Taikisha Ltd. | 183.2 | 17.4 | 9.5% | 2026 |
| TAISEI CORPORATION | 2,089.1 | 174.8 | 8.4% | 2026 |
| TAISEI ONCHO CO., LTD. | 61.7 | 3.5 | 5.8% | 2026 |
| Taiyo Kisokogyo Co.,Ltd. | 14.5 | 0.5 | 3.2% | 2026 |
| TAKADA CORPORATION | 53.7 | 1.2 | 2.3% | 2026 |
| TAKAHASHI CURTAIN WALL CORPORATION | 6.2 | 0.2 | 3% | 2025 |
| TAKAMATSU CONSTRUCTION GROUP CO., LTD. | 357.7 | 11.4 | 3.2% | 2026 |
| Takasago Thermal Engineering Co., Ltd. | 423.9 | 38 | 9% | 2026 |
| Tama Home Co., Ltd. | 197.7 | 1.2 | 0.6% | 2026 |
| TANABE ENGINEERING CORPORATION | 52.4 | 3.5 | 6.6% | 2026 |
| TANAKEN Inc. | 14.8 | 1.5 | 10.1% | 2026 |
| TECHNO RYOWA LTD. | 98.7 | 11.8 | 12% | 2026 |
| TEKKEN CORPORATION | 179.8 | 5.1 | 2.8% | 2026 |
| TENOX CORPORATION | 21.1 | 0.9 | 4.5% | 2026 |
| The Kaneshita Construction Co.,Ltd. | 8.8 | 0.2 | 2.8% | 2025 |
| The Kodensha, Co., Ltd. | 44.2 | 2.9 | 6.5% | 2026 |
| THE ZENITAKA CORPORATION | 125.5 | 4.3 | 3.4% | 2026 |
| TOA CORPORATION | 358.7 | 19.4 | 5.4% | 2026 |
| TOA ROAD CORPORATION | 121.3 | 3.5 | 2.9% | 2026 |
| TOBISHIMA HOLDINGS Inc. | 139.3 | 4.8 | 3.5% | 2026 |
| TODA CORPORATION | 645.7 | 37.5 | 5.8% | 2026 |
| TOENEC CORPORATION | 272.5 | 17.8 | 6.5% | 2026 |
| TOKEN CORPORATION | 386.5 | 16.2 | 4.2% | 2026 |
| TOKURA CORPORATION | 68.2 | 2.4 | 3.5% | 2026 |
| TOKYO ENERGY & SYSTEMS INC. | 80.1 | 4.3 | 5.3% | 2026 |
| TOKYU CONSTRUCTION CO., LTD. | 341.2 | 13.6 | 4% | 2026 |
| TOMOE CORPORATION | 35 | 6.3 | 17.9% | 2026 |
| TOTETSU KOGYO CO., LTD. | 163 | 13 | 8% | 2026 |
| TOYO ENGINEERING CORPORATION | — | -14.9 | — | 2026 |
| TSUCHIYA HOLDINGS CO., LTD. | 31.5 | -0.1 | -0.3% | 2025 |
| UEKI CORPORATION | 63.3 | 2.4 | 3.8% | 2026 |
| UPCON CORPORATION | 1.4 | 0.3 | 21.9% | 2026 |
| WAKACHIKU CONSTRUCTION CO.,LTD. | 104.7 | 4.5 | 4.3% | 2026 |
| WATANABE SATO CO., LTD. | 33.7 | 0.9 | 2.7% | 2026 |
| West Holdings Corporation | 47.3 | 5.5 | 11.6% | 2025 |
| YAHAGI CONSTRUCTION CO.,LTD. | 169.4 | 8.5 | 5% | 2026 |
| YAMATO CORPORATION | 54.3 | 4.6 | 8.5% | 2026 |
| YAMAURA CORPORATION | 40.5 | 3.2 | 7.8% | 2026 |
| YONDENKO CORPORATION | 99.4 | 7.5 | 7.6% | 2026 |
| YURTEC CORPORATION | 252.3 | 10.3 | 4.1% | 2026 |