Document and Entity Information - shares	3 Months Ended
	Jun. 30, 2018	Aug. 14, 2018
Document And Entity Information
Entity Registrant Name	Olivia Ventures, Inc.
Entity Central Index Key	0001738021
Amendment Flag	false
Current Fiscal Year End Date	--03-31
Document Type	10-Q
Document Period End Date	Jun. 30, 2018
Document Fiscal Year Focus	2019
Document Fiscal Period Focus	Q1
Entity Filer Category	Smaller Reporting Company
Entity Common Stock, Shares Outstanding		5,000,000