Note 11 - Stockholders' Equity: Stock Issued for compensation and services (Details) - USD ($)	12 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Stock issued for services, Amount		$ 22,109
Stock Issuance 1
Stock issued for services, Amount	$ 10,609
Stock Issuance 2
Stock issued for services, Amount	$ 11,500
Common Stock
Stock issued for services, Shares		68,478
Stock issued for services, Amount		$ 68
Common Stock | Stock Issuance 1
Stock issued for services, Shares	43,478
Common Stock | Stock Issuance 2
Stock issued for services, Shares	25,000