# RKB Mainichi Holdings Corporation (9407) — Ownership, Board & Financials · Plover Analytics

> RKB Mainichi Holdings Corporation (株式会社ＲＫＢ毎日ホールディングス, 9407), Information & Communication. 20 cross-shareholdings, a board of 16 and 10 largest shareholders, as filed on EDINET for the year to March 2026.

Page: https://ploveranalytics.com/company.html?code=9407

## RKB Mainichi Holdings Corporation

RKB Mainichi Holdings Corporation (株式会社ＲＫＢ毎日ホールディングス, 9407), Information & Communication. 20 cross-shareholdings, a board of 16 and 10 largest shareholders, as filed on EDINET for the year to March 2026. EDINET filing S100YJDD, filed 2026-06-24. 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 | 23.2 | 1.0 | 49.1 | 454.60 | 90.00 | 660 |
| 2023-03-31 | 22.7 | 0.7 | 49.0 | 305.32 | 75.00 | 659 |
| 2024-03-31 | 23.8 | 0.7 | 54.4 | 327.18 | 75.00 | 652 |
| 2025-03-31 | 24.3 | 0.8 | 55.5 | 360.71 | 75.00 | 694 |
| 2026-03-31 | 32.5 | 0.8 | 62.6 | 361.24 | 75.00 | 701 |

Source: company filings on EDINET (Financial Services Agency of Japan). · JSON: https://ploveranalytics.com/api/v1/equity/financials/company/9407

## Cross-shareholdings

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

| Company held | Shares | Book value (¥bn) | % of shares outstanding |
|---|---:|---:|---:|
| TBS HOLDINGS, INC. | 1,128,850 | 6.3 | 0.7 |
| Fukuoka Financial Group, Inc. | 226,429 | 1.3 | 0.1 |
| Mitsubishi UFJ Financial Group, Inc. | 399,980 | 1.0 | 0.0 |
| Kyushu Financial Group,Inc. | 912,043 | 1.0 | 0.2 |
| Sumitomo Realty & Development Co., Ltd. | 139,000 | 0.6 | 0.0 |
| Nishi-Nippon Financial Holdings, Inc. | 98,196 | 0.4 | 0.1 |
| CHUBU-NIPPON BROADCASTING CO.,LTD. | 224,100 | 0.3 | 0.9 |
| Sumitomo Mitsui Trust Group, Inc. | 34,344 | 0.2 | 0.0 |
| Kyushu Electric Power Company, Incorporated | 64,738 | 0.1 | 0.0 |
| DENTSU GROUP INC. | 40,000 | 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/9407

---

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