Stockholders' Deficiency (Details) - Schedule of transfer from noncontrolling interests - shares	12 Months Ended
	Apr. 30, 2022	Apr. 30, 2021
Schedule of transfer from noncontrolling interests [Abstract]
Net loss of Sensa Bues AB attributable to the Company	(334,818)	(300,649)
Transfer from noncontrolling interests
Increase in the Company’s accumulated deficit for Sensa Bues AB issuance of common shares to the Company and noncontrolling interests (Note 9 (b))		(34,524)
Change from net loss attributable to the Company and transfer from noncontrolling interests	(334,818)	(335,173)