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Summary of Significant Accounting Policies (Details) - Schedule of disaggregation of revenues - USD ($)	3 Months Ended		6 Months Ended		12 Months Ended
	Jul. 31, 2021	Jul. 31, 2020	Jul. 31, 2021	Jul. 31, 2020	Jan. 31, 2021	Jan. 31, 2020
Schedule of disaggregation of revenues [Abstract]
Sale of goods	$ 213,739	$ 59,450	$ 541,251	$ 120,770	$ 737,519	$ 124,958
Services		25,000	105,976	83,044	206,183	245,679
Total	$ 213,739	$ 84,450	$ 647,227	$ 203,814	$ 943,702	$ 370,647

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The aggregate costs related to services.

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Aggregate amount of sale of goods during the period.

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Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

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