The percentage of applicable tax rate.

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The amount of assessable profits over.

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The percentage of assessable profits over.

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The amount of effective income tax rate reconciliation assessable profits rate.

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Percentage of assessable profits.

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The percentage of preferential tax rate.

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Amount of taxable income.

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The percentage of taxable income exempted.

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The amount of taxable income exempted.

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The percentage of taxable income.

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No definition available.

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Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

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Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to statutory income tax expense (benefit) outside of the country of domicile.

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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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Taxes (Details)		6 Months Ended
Taxes (Details)	Mar. 31, 2025	Jan. 31, 2026 USD ($)	Jan. 31, 2026 HKD ($)	Jan. 31, 2025
Japan [Member]
Taxes [Line Items]
Statutory income tax rate		34.59%	34.59%	34.59%
Corporate income taxes rate		28.04%	28.04%	(93.38%)
Japan [Member] \| Defense Special Corporate Tax [Member]
Taxes [Line Items]
Statutory income tax rate	35.43%
Singapore [Member]
Taxes [Line Items]
Applicable tax rate		17.00%	17.00%
Taxable income rate		75.00%	75.00%
Taxable income (in Dollars)		$ 10,000
Taxable income exempted rate		50.00%	50.00%
Taxable income exempted value (in Dollars)		$ 190,000
Hong Kong [Member]
Taxes [Line Items]
Assessable profits percentage		8.25%	8.25%
Assessable profit (in Dollars)			$ 2,000,000
Assessable profits over percentage		16.50%	16.50%
Assessable profits over amount (in Dollars)			$ 2,000,000
PRC [Member]
Taxes [Line Items]
Preferential tax rate		25.00%	25.00%
Income tax rate		25.00%	25.00%
Taiwan [Member]
Taxes [Line Items]
Corporate income taxes rate		20.00%	20.00%