# Asahi Diamond Industrial Co., Ltd. (6140) — Ownership, Board & Financials · Plover Analytics

> Asahi Diamond Industrial Co., Ltd. (旭ダイヤモンド工業株式会社, 6140), Machinery. 16 cross-shareholdings, a board of 12 and 10 largest shareholders, as filed on EDINET for the year to March 2026.

Page: https://ploveranalytics.com/company.html?code=6140

## Asahi Diamond Industrial Co., Ltd.

Asahi Diamond Industrial Co., Ltd. (旭ダイヤモンド工業株式会社, 6140), Machinery. 16 cross-shareholdings, a board of 12 and 10 largest shareholders, as filed on EDINET for the year to March 2026. EDINET filing S100YJMM, filed 2026-06-25. Source: company filings on EDINET (Financial Services Agency of Japan).

## Financial summary

_Five-year summary as filed, latest filing per fiscal year_

| Fiscal year end | Revenue (¥bn) | Profit (¥bn) | Total assets (¥bn) | EPS (¥) | DPS (¥) | Employees |
|---|---:|---:|---:|---:|---:|---:|
| 2022-03-31 | 37.2 | 3.3 | 72.2 | 59.23 | 24.00 | 2,057 |
| 2023-03-31 | 39.3 | 2.8 | 74.2 | 50.88 | 26.00 | 2,037 |
| 2024-03-31 | 38.7 | 2.1 | 73.9 | 40.57 | 30.00 | 2,059 |
| 2025-03-31 | 41.0 | 2.5 | 76.4 | 48.36 | 30.00 | 2,064 |
| 2026-03-31 | 42.0 | 2.0 | 79.2 | 40.92 | 30.00 | 2,040 |

Source: company filings on EDINET (Financial Services Agency of Japan). · JSON: https://ploveranalytics.com/api/v1/equity/financials/company/6140

## Cross-shareholdings

_Ten largest cross-shareholdings by book value, latest annual report_

| Company held | Shares | Book value (¥bn) | % of shares outstanding |
|---|---:|---:|---:|
| UNION　TOOL　CO. | 200,000 | 2.6 | 1.1 |
| ＴＯＫＹＯ　ＳＥＩＭＩＴＳＵ　ＣＯ.,　ＬＴＤ. | 100,000 | 1.3 | 0.2 |
| DAI-ICHI CUTTER KOGYO K.K. | 500,000 | 0.7 | 4.3 |
| Tenryu Saw Mfg. Co., Ltd. | 126,000 | 0.3 | 1.4 |
| OKAMOTO MACHINE TOOL WORKS,LTD. | 30,000 | 0.1 | 0.5 |
| NACHI-FUJIKOSHI CORP. | 21,850 | 0.1 | 0.1 |
| YASUNAGA CORPORATION | 100,000 | 0.1 | 1.0 |
| AGC Inc. | 12,839 | 0.1 | 0.0 |
| MICRON MACHINERY CO., LTD. | 30,000 | 0.1 | 0.6 |
| MINEBEA MITSUMI Inc. | 23,508 | 0.1 | 0.0 |

% of shares outstanding: shares held ÷ (issuer's issued shares − treasury shares) × 100, both as filed, the denominator taken from the issuer's own annual securities report nearest the holding's fiscal year end

Source: company filings on EDINET (Financial Services Agency of Japan). · JSON: https://ploveranalytics.com/api/v1/equity/company/6140

---

Every figure above is either as published by its source (official) or calculated by this platform with the formula stated beside it. Missing is shown as —, never as zero. Guidance for quoting: https://ploveranalytics.com/llms.txt