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Due to Shareholder (Details) - USD ($)
3 Months Ended
Jun. 10, 2022
Apr. 30, 2023
Apr. 30, 2022
Jan. 31, 2023
Related Party Transaction [Line Items]        
Interest expense   $ 16,464 $ 15,516  
Majority shareholder | Majority shareholder | Credit Facility        
Related Party Transaction [Line Items]        
Maximum credit facility $ 700,000      
Annual rate of interest 11.00%      
Due to shareholder   1,068,226   $ 1,032,762
Debt instrument, face amount   617,800   598,800
Accrued interest   450,426   $ 433,962
Interest expense   $ 16,464 $ 15,516