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7. Commitments and Contingencies (Details Narrative) - USD ($)
3 Months Ended
Sep. 30, 2018
Sep. 30, 2017
Administrative office, San Diego, CA [Member]    
Rent Expense $ 69,344 $ 69,344
Administrative office, Korea [Member]    
Rent Expense 32,100 32,100
Corporate housing facility [Member]    
Rent Expense $ 2,561 $ 2,527