Document and Entity Information	6 Months Ended
	Sep. 30, 2018 shares
Document And Entity Information
Entity Registrant Name	Organic Agricultural Co Ltd
Entity Central Index Key	0001749849
Document Type	10-Q
Document Period End Date	Sep. 30, 2018
Amendment Flag	false
Current Fiscal Year End Date	--03-31
Entity's Reporting Status Current	Yes
Entity Emerging Growth Company	true
Entity Filer Category	Non-accelerated Filer
Entity Small Business	true
Entity Ex Transition Period	false
Entity Common Stock, Shares Outstanding	11,162,736
Document Fiscal Period Focus	Q2
Document Fiscal Year Focus	2019