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COMMON STOCK (Detail Textuals) - USD ($)
3 Months Ended 9 Months Ended
Apr. 30, 2018
Apr. 30, 2019
Jul. 31, 2018
Stockholders' Equity Note [Abstract]      
Common shares, shares authorized   300,000,000 300,000,000
Common shares, par value (in dollars per share)   $ 0.001 $ 0.001
Number of shares issued for consulting service   1,250,000  
Common stock issued to the principal stockholder through debt forgiveness $ 84,000 $ 225,000