Consolidated Statements of Changes in Equity (Parenthetical) (JPY ¥) In Thousands, except Per Share data	12 Months Ended
Mar. 31, 2011	Mar. 31, 2010	Mar. 31, 2009
Consolidated Statements of Changes in Equity
Beginning Balance, shares	1,271,847	1,272,063	1,280,604
Cash dividends paid to Kubota Corporation shareholders, per common share	¥ 12	¥ 14	¥ 15
Purchases and sales of treasury stock, shares	134	216	8,541
Ending Balance, shares	1,271,713	1,271,847	1,272,063

Number of shares that have been acquired or reissued during the period.

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- Definition

Aggregate dividends paid during the period for each share of common stock outstanding.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 04
-Article 3

+ Details

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- Definition

Total number of shares of common stock held by shareholders. May be all or portion of the number of common shares authorized. These shares represent the ownership interest of the common shareholders. Excludes common shares repurchased by the entity and held as Treasury shares. Shares outstanding equals shares issued minus shares held in treasury. Does not include common shares that have been repurchased.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher AICPA
-Name Accounting Principles Board Opinion (APB)
-Number 12
-Paragraph 10

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 04
-Article 3

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 02
-Paragraph 30
-Article 5

+ Details

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- Details

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