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Amount of allowance for credit loss on accounts receivable.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
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-Topic 944
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-Topic 310
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-Section 50
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Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 260
-SubTopic 10
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-Section 50
-Paragraph 1
-Subparagraph (c)
-Publisher FASB
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The amount of cash deposited in financial institutions as of the balance sheet date that is insured by the Federal Deposit Insurance Corporation.

+ References

No definition available.

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The amount of cash as of the balance sheet date that is not insured by the Federal Deposit Insurance Corporation.

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No definition available.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 942
-SubTopic 235
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-Topic 942
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Amount, after tax, of effect on income (loss) attributable to parent from change in reporting entity.

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- Definition

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
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- Definition

Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 606
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Amount of cost for defined contribution plan.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 715
-SubTopic 70
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-URI https://asc.fasb.org/1943274/2147480794/715-70-50-1

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Period the derivative contract is outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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No definition available.

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The aggregate amount of write-downs for impairments recognized during the period for long lived assets held for use (including those held for disposal by means other than sale).

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Amount of short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates, classified as other. Excludes cash and cash equivalents within disposal group and discontinued operation.

+ References

No definition available.

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Summary of Significant Accounting Policies (Details)	12 Months Ended
Summary of Significant Accounting Policies (Details)	Mar. 31, 2025 USD ($) shares	Mar. 31, 2024 USD ($) shares	Mar. 31, 2023 USD ($)	Mar. 31, 2025 HKD ($)	Mar. 31, 2024 HKD ($)
Summary of Significant Accounting Policies [Line Items]
Cash equivalents (in Dollars)
Allowances for expected losses (in Dollars)	303,925	116,567
Prepayment recoverable (in Dollars)	0	0
Impairment losses on long-lived assets (in Dollars)
Not yet recognized revenue (in Dollars)	56,361,136	47,889,729
Employee total expense benefit plan (in Dollars)	$ 279,926	$ 415,011	$ 386,119
Dilutive shares (in Shares) \| shares
Insured amount	$ 102,828	$ 63,898		$ 800,000	$ 500,000
Uninsured amount (in Dollars)	512,597	257,219
Profit after tax (in Dollars)	96,278	91,249
Accounts Receivable [Member]
Summary of Significant Accounting Policies [Line Items]
Allowances for expected losses (in Dollars)	$ 303,925	$ 116,567	$ 55,649
Customer Concentration Risk [Member] \| Customer One [Member] \| Revenue Benchmark [Member]
Summary of Significant Accounting Policies [Line Items]
Concentration and credit risk percentage	31.10%	33.40%	39.80%
Customer Concentration Risk [Member] \| Customer One [Member] \| Accounts Receivable [Member]
Summary of Significant Accounting Policies [Line Items]
Concentration and credit risk percentage	27.70%	39.10%
Customer Concentration Risk [Member] \| Customer One [Member] \| Assets, Total [Member]
Summary of Significant Accounting Policies [Line Items]
Concentration and credit risk percentage	21.30%	29.20%
Customer Concentration Risk [Member] \| Customer Two [Member] \| Revenue Benchmark [Member]
Summary of Significant Accounting Policies [Line Items]
Concentration and credit risk percentage	18.60%	14.70%	20.10%
Customer Concentration Risk [Member] \| Customer Two [Member] \| Accounts Receivable [Member]
Summary of Significant Accounting Policies [Line Items]
Concentration and credit risk percentage	19.90%	33.30%
Customer Concentration Risk [Member] \| Customer Two [Member] \| Assets, Total [Member]
Summary of Significant Accounting Policies [Line Items]
Concentration and credit risk percentage	18.50%	28.60%
Customer Concentration Risk [Member] \| Customer Three [Member] \| Revenue Benchmark [Member]
Summary of Significant Accounting Policies [Line Items]
Concentration and credit risk percentage	12.00%	14.10%
Customer Concentration Risk [Member] \| Customer Three [Member] \| Accounts Receivable [Member]
Summary of Significant Accounting Policies [Line Items]
Concentration and credit risk percentage	17.00%	23.80%
Customer Concentration Risk [Member] \| Customer Three [Member] \| Assets, Total [Member]
Summary of Significant Accounting Policies [Line Items]
Concentration and credit risk percentage	14.90%	23.10%
Customer Concentration Risk [Member] \| Customer Four [Member] \| Revenue Benchmark [Member]
Summary of Significant Accounting Policies [Line Items]
Concentration and credit risk percentage	10.80%	13.90%
Customer Concentration Risk [Member] \| Customer Four [Member] \| Accounts Receivable [Member]
Summary of Significant Accounting Policies [Line Items]
Concentration and credit risk percentage	13.60%
Customer Concentration Risk [Member] \| Customer Four [Member] \| Assets, Total [Member]
Summary of Significant Accounting Policies [Line Items]
Concentration and credit risk percentage	12.50%
Customer Concentration Risk [Member] \| Customer Five [Member] \| Revenue Benchmark [Member]
Summary of Significant Accounting Policies [Line Items]
Concentration and credit risk percentage	10.20%
Customer Concentration Risk [Member] \| Customer Five [Member] \| Accounts Receivable [Member]
Summary of Significant Accounting Policies [Line Items]
Concentration and credit risk percentage	12.80%
Customer Concentration Risk [Member] \| Customer Five [Member] \| Assets, Total [Member]
Summary of Significant Accounting Policies [Line Items]
Concentration and credit risk percentage	10.10%
Supplier One [Member] \| Supplier Concentration Risk [Member] \| Revenue Benchmark [Member]
Summary of Significant Accounting Policies [Line Items]
Concentration and credit risk percentage	31.80%	38.10%	15.80%
Supplier One [Member] \| Supplier Concentration Risk [Member] \| Accounts Payable [Member]
Summary of Significant Accounting Policies [Line Items]
Concentration and credit risk percentage	31.70%	21.10%
Supplier Two [Member] \| Supplier Concentration Risk [Member] \| Revenue Benchmark [Member]
Summary of Significant Accounting Policies [Line Items]
Concentration and credit risk percentage	16.80%	12.60%	13.10%
Supplier Two [Member] \| Supplier Concentration Risk [Member] \| Accounts Payable [Member]
Summary of Significant Accounting Policies [Line Items]
Concentration and credit risk percentage	14.30%
Supplier Three [Member] \| Supplier Concentration Risk [Member] \| Revenue Benchmark [Member]
Summary of Significant Accounting Policies [Line Items]
Concentration and credit risk percentage	11.10%		11.50%
Hong Kong [Member]
Summary of Significant Accounting Policies [Line Items]
Insured amount	$ 718,625	$ 323,595
Minimum [Member]
Summary of Significant Accounting Policies [Line Items]
Contract term	3 months
Maximum [Member]
Summary of Significant Accounting Policies [Line Items]
Contract term	73 months