Summary of significant accounting policies (Details Narrative) - USD ($)	3 Months Ended		12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Sep. 30, 2025
Accounting Policies [Abstract]
Restricted Cash	$ 0		$ 0
Provision for income taxes
Accrued interest or penalties	0		$ 0
Impairment losses on long-lived assets	0	$ 0
Deposit and Other Receivables	$ 5,475