Consolidated Balance Sheet (Parentheticals)	Jul. 31, 2022 $ / shares shares
Common stock, shares authorized	300,000,000
Common stock, par value | $ / shares	$ 0.001
Common stock, shares issued	595,986
Common stock, shares outstanding	595,986
Preferred Stock [Member]
Preferred stock, par value | $ / shares	$ 0.001
Preferred stock, shares authorized	10,000,000
Series A Preferred Stock [Member]
Preferred stock, par value | $ / shares	$ 0.001
Preferred stock, shares designated	100,000
Preferred stock, shares issued	100,000
Preferred stock, shares outstanding	100,000