Note 6. Related Party (Details)	3 Months Ended		9 Months Ended		12 Months Ended
	Mar. 31, 2018 USD ($)	Mar. 31, 2017 USD ($)	Mar. 31, 2018 USD ($) shares	Mar. 31, 2017 USD ($)	Jun. 30, 2017 USD ($)	Jun. 30, 2016 USD ($)
Related Party Transaction [Line Items]
Conversion of Stock, Shares Converted | shares			4,300,000
Preferred Stock, Voting Rights			13
Dividends, Preferred Stock, Cash	$ 6,503
Related Party Transaction, Amounts of Transaction			$ 100,000		$ 270,000	$ 275,000
Related Party Transaction, Rate			0.00%
Interest Expense, Related Party	11,663	$ 20,164	$ 59,162	$ 46,967
Accrued interest related party	$ 112,389		$ 112,389		$ 53,227
Total voting power	77.49%		77.49%
Debt Instrument, Convertible, Conversion Ratio			2.15
Notes Payable, Related Parties	$ 645,000		$ 645,000