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Share Information / Ownership Statistics
Stock Information (As of March 31, 2022)
Stock Information
Number of shares | 135,680,000 (No increase or decrease from the end of the previous period) |
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Number of shares issued | 40,000,000 (A decrease of 5,000,000 shares from the end of the previous period) |
Number of shareholders | 2,357 (A decrease of 377 from the end of the previous period) |
Breakdown of stock ownership

Major Shareholders (Top 5 Shareholders)
Shareholder name | Number of shares owned (thousands of shares) |
Shareholding ratio (%) |
---|---|---|
RISO Limited | 4,941 | 14.64 |
Riso Educational Foundation | 2,661 | 7.88 |
The Master Trust Bank of Japan, Ltd. (Trust Account) |
2,122 | 6.29 |
Akatsuki Kosan Co., Ltd. | 1,959 | 5.80 |
Custody Bank of Japan., Ltd. as trustee for the Kiraboshi Bank., Ltd. Retirement Benefit Account re-entrusted by Mizuho Trust and Banking Co., Ltd. |
1,567 | 4.64 |
Repurchase and Retirement of Treasury Stock
During fiscal 2022, RISO repurchased and retired treasury stock as detailed below.
Number of shares repurchased | 970,500 shares |
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Total repurchased amount | 1,999 million yen |
Number of shares to be retired | 5,000,000 shares |
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Scheduled date of retirement | February 7, 2022 |