Property and equipment, net (Details) - USD ($) |
Mar. 31, 2026 |
Sep. 30, 2025 |
|---|---|---|
| Property, Plant, and Equipment [Line Items] | ||
| Subtotal | $ 874,027 | $ 846,894 |
| Less: accumulated depreciation | (162,387) | (128,399) |
| Property and equipment, net | 711,640 | 718,495 |
| Properties [Member] | ||
| Property, Plant, and Equipment [Line Items] | ||
| Subtotal | 631,827 | 612,213 |
| Automobiles [Member] | ||
| Property, Plant, and Equipment [Line Items] | ||
| Subtotal | 79,754 | 77,278 |
| Leasehold Improvements [Member] | ||
| Property, Plant, and Equipment [Line Items] | ||
| Subtotal | $ 162,446 | $ 157,403 |
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- Definition Amount of accumulated depreciation, depletion, and amortization of property, plant, and equipment. Includes, but is not limited to, land and land improvement; building; machinery and equipment; furniture and fixture; and work of art, historical treasure, or similar asset classified as collection. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount, before accumulated depreciation, depletion, and amortization, of property, plant, and equipment. Includes, but is not limited to, land and land improvement; building; machinery and equipment; furniture and fixture; and work of art, historical treasure, or similar asset classified as collection. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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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. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount, after accumulated depreciation, depletion, and amortization, of property, plant, and equipment. Includes, but is not limited to, land and land improvement; building; machinery and equipment; furniture and fixture; and work of art, historical treasure, or similar asset classified as collection. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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