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Due to Shareholder (Details) - USD ($)		3 Months Ended
Due to Shareholder (Details) - USD ($)	Jun. 10, 2022	Apr. 30, 2022	Apr. 30, 2021	Jan. 31, 2022
Related Party Transaction [Line Items]
Principal and interest outstanding		$ 957,547		$ 922,031
Interest expense		15,516	$ 13,077
Majority shareholder \| Majority shareholder \| Credit Facility
Related Party Transaction [Line Items]
Principal and interest outstanding		957,547		922,031
Principal outstanding		572,799		552,799
Accrued interest		384,748		$ 369,232
Interest expense		$ 15,516	$ 13,077
Majority shareholder \| Majority shareholder \| Credit Facility \| Subsequent Event
Related Party Transaction [Line Items]
Maximum credit facility	$ 700,000
Annual rate of interest	11.00%