6. Stockholders' Equity (Details Narrative) - USD ($)	9 Months Ended		12 Months Ended
	Jan. 31, 2018	Jan. 31, 2017	Apr. 30, 2016
Proceeds from issuance of stock	$ 23,800	$ 3,000
Common Stock [Member]
Stock issued new, shares	600,000		3,000,000
Stock issued new, value			$ 3,000
Proceeds from issuance of stock	$ 12,000		$ 3,000
Common Stock [Member] | August and September 2017 [Member]
Stock issued new, shares	590,000
Proceeds from issuance of stock	$ 11,800
Common Stock [Member] | May 2017 to January 31, 2018 [Member]
Stock issued new, shares	600,000
Proceeds from issuance of stock	$ 12,000