Consolidated Statements of Cash Flows (Unaudited) - USD ($)	6 Months Ended
	Oct. 31, 2016	Oct. 31, 2015
Operating activities
Net loss for the period	$ (219,607)	$ (180,201)
Adjustments to reconcile to net loss to net cash used in operating activities
Expenses paid on behalf of the Company by related parties	8,695
Changes in operating assets and liabilities
Inventory	(26,645)	8,721
Prepaid expenses	10,270	(1,917)
Accounts payable and accrued liabilities	14,465	29,977
Accounts receivable	1,376	4,761
Net cash used in operating activities	(211,446)	(138,659)
Investing activities
Short-term investments	306,739
Net cash used in investing activities	306,739
Financing activities
Proceeds from related party payables	99,690	434,568
Repayments on related party payables	(113,784)	(124,831)
Net cash provided by financing activities	(14,094)	309,737
Effect of exchange rate changes on cash	(14,549)	(24,119)
Increase (decrease) in cash	66,650	146,959
Cash, beginning of period	259,040	414,147
Cash, end of period	$ 325,690	$ 561,106