Note 9 - Income Tax - Schedule of Provision for Income tax (Details) - USD ($)	12 Months Ended
	Jul. 31, 2023	Jul. 31, 2022	Jul. 31, 2021
Federal income tax benefit attributable to:
Current Operations		$ 4,900	$ 31,300
Other nondeductible expenses		(37,700)	3,400
Less: valuation allowance		32,800	(34,700)
Net provision for Federal income taxes	$ 0	$ 0	$ 0