Cover	6 Months Ended
	Oct. 31, 2019 shares
Cover [Abstract]
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Oct. 31, 2019
Current Fiscal Year End Date	--04-30
Entity File Number	333-218733
Entity Registrant Name	YIJIA GROUP CORP.
Entity Central Index Key	0001699709
Entity Incorporation, State or Country Code	NV
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Non-accelerated Filer
Entity Small Business	true
Entity Emerging Growth Company	false
Elected Not To Use the Extended Transition Period	false
Entity Common Stock, Shares Outstanding	5,871,250
Document Fiscal Year Focus	2020
DocumentFiscalPeriodFocus	Q2