The related party transactions of the Group are as follows (Details) - USD ($)	12 Months Ended
	Sep. 30, 2025	Sep. 30, 2024
Related Party Transaction [Line Items]
Interest (income)/expense	$ 1,238	$ 14,293
B E Y E B E [Member]
Related Party Transaction [Line Items]
Rental expense	0	3,985
Interest (income)/expense	1,238	14,281
S Z B E Y E B E [Member]
Related Party Transaction [Line Items]
Rental expense	16,766	12,844
Fixed fee license revenue	282,000	0
Royalty revenue	35,257	0
Service Fee revenue	46,469	0
Purchase of Fixed Assets	18,682	0
Weihong Du [Member]
Related Party Transaction [Line Items]
Payroll expense	60,000	60,000
Liou Xie [Member]
Related Party Transaction [Line Items]
Payroll expense	88,419	67,108
Liumei Li [Member]
Related Party Transaction [Line Items]
Payroll expense	$ 18,000	$ 0