Note 3 - Going Concern (Details Textual) - USD ($)	3 Months Ended
	Oct. 31, 2025	Oct. 31, 2024	Jul. 31, 2025
Cash Provided by (Used in) Operating Activity, Including Discontinued Operation	$ (57,789)	$ (42,477)
Retained Earnings (Accumulated Deficit)	$ (3,985,003)		$ (3,921,795)