Bank Loans - Schedule of Bank Loans (Details) - USD ($)	12 Months Ended
Mar. 31, 2026	Mar. 31, 2025
Long-term borrowings:
Borrowings	$ 2,948,718	$ 1,391,827
Current portion of long-term borrowings	541,519	685,016
Non-current portion of long-term borrowings	$ 2,407,199	706,811
The Hongkong & Shanghai Banking Corporation Ltd [Member] \| Mortgage [Member]
Long-term borrowings:
Type	Mortgage
Interest rate	1.20%
Maturity dates	March 2031
Borrowings	$ 2,948,718
Hang Seng Bank Limited [Member] \| Mortgage Two [Member]
Long-term borrowings:
Type	Mortgage
Interest rate	1.60%
Maturity dates	March 2027
Borrowings		302,685
Hang Seng Bank Limited [Member] \| Mortgage Three [Member]
Long-term borrowings:
Type	Mortgage
Interest rate	1.60%
Maturity dates	March 2027
Borrowings		488,257
Hang Seng Bank Limited [Member] \| Mortgage Four [Member]
Long-term borrowings:
Type	Mortgage
Interest rate	1.60%
Maturity dates	March 2027
Borrowings		134,852
Hang Seng Bank Limited [Member] \| Mortgage Five [Member]
Long-term borrowings:
Type	Mortgage
Interest rate	1.40%
Maturity dates	December 2026
Borrowings		185,250
Hang Seng Bank Limited [Member] \| Mortgage Six [Member]
Long-term borrowings:
Type	Mortgage
Interest rate	1.60%
Maturity dates	April 2027
Borrowings		$ 280,783

Long-term borrowings.

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Description of the maturity date of the debt instrument including whether the debt matures serially and, if so, a brief description of the serial maturities.

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Including the current and noncurrent portions, carrying value as of the balance sheet date of loans from a bank with maturities initially due after one year or beyond the normal operating cycle if longer.

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Carrying value as of the balance sheet date of current portion of long-term loans payable to bank due within one year or the operating cycle if longer.

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Carrying value as of the balance sheet date of loans from a bank with maturities initially due after one year or beyond the operating cycle if longer, excluding current portion.

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Weighted average interest rate of long-term debt outstanding calculated at point in time.

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