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Loans receivable, net (Details) - USD ($) | Jun. 30, 2025 | Jun. 30, 2024 | Jun. 30, 2023
--- | --- | --- | ---
Loans receivable, net |  |  |
Loans receivable from third parties | $ 2,099,934 | $ 3,645,822 |
Allowance for credit losses | (209,993) | (275,500) |
Loans receivable, net | 1,889,941 | 3,370,322 |
Interest receivables | $ 236,667 | 97,917 | $ 0
Third party A | Maturity, December 15, 2024 |  |  |
Loans receivable, net |  |  |
Interest rate | 15.00% |  |
Loans receivable from third parties |  | 950,000 |
Third party A | Maturing, January 5, 2026 |  |  |
Loans receivable, net |  |  |
Interest rate | 10.00% |  |
Loans receivable from third parties | $ 499,934 | 500,000 |
Third party A | Maturing, April 30, 2026 |  |  |
Loans receivable, net |  |  |
Interest rate | 10.00% |  |
Loans receivable from third parties | $ 1,600,000 | 1,600,000 |
Third party B | Maturing, October 28, 2024 |  |  |
Loans receivable, net |  |  |
Interest rate | 0.00% |  |
Loans receivable from third parties |  | $ 595,822 |

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- Definition Amount, before allowance for credit loss, of accrued interest on financing receivable. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 3B -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-3B + Details
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- Definition Amount excluding accrued interest, of allowance for credit loss on financing receivable, classified as current. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479344/326-20-45-1 + Details
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- Definition Amortized cost excluding accrued interest, after allowance for credit loss, of financing receivable classified as current. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479344/326-20-45-1 + Details
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