Summary of Significant Accounting Policies (Details Narrative) |
12 Months Ended | ||||
|---|---|---|---|---|---|
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Mar. 31, 2026
USD ($)
Integer
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Mar. 31, 2025
USD ($)
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Mar. 31, 2024
USD ($)
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Mar. 31, 2026
CNY (¥)
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Mar. 31, 2025
CNY (¥)
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| Accounting Policies [Abstract] | |||||
| Deposit Insurance | ¥ | ¥ 500,000 | ¥ 500,000 | |||
| Allowance for credit losses | $ 696,764 | $ 160,616 | |||
| Contract liabilities | |||||
| Revenue with contract liabilities | 111,055 | $ 1,357,236 | |||
| Employee benefits | 77,318 | 101,196 | |||
| Marketing and promotion costs | 3,581 | 557 | |||
| Income tax penalties and interest expense | 0 | 0 | 0 | ||
| Unrecognized uncertain tax positions | $ 0 | 0 | |||
| Percentage of value added tax | 6.00% | ||||
| Dividends | $ 0 | 0 | $ 0 | ||
| Number of reportable segments | Integer | 1 | ||||
| Cash and cash equivalents | $ 376 | $ 363 | ¥ 231,028 | ¥ 979,005 | |
| X | ||||||||||
- Definition Percentage of value added tax rate. No definition available.
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Excludes cash and cash equivalents within disposal group and discontinued operation. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition The amount of cash deposited in financial institutions as of the balance sheet date that is insured by the Federal Deposit Insurance Corporation. No definition available.
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| X | ||||||||||
- Definition Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as current. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Definition Amount of revenue recognized that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of paid and unpaid cash, stock, and paid-in-kind (PIK) dividends declared, for example, but not limited to, common and preferred stock. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount of noncash expense (reversal of expense) for employee benefits and share-based payment arrangement. Includes, but is not limited to, pension, other postretirement, postemployment and termination benefits. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition The total expense recognized in the period for promotion, public relations, and brand or product advertising. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Definition Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Definition Amount of unrecognized tax benefits. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Definition Amount of expense for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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