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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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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 808
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-Name Accounting Standards Codification
-Section 50
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Amount, before allowance for credit loss, of accrued interest on financing receivable.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 326
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-Name Accounting Standards Codification
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