v3.26.1
Cover - shares
 3 Months Ended
Jun. 30, 2026
Jul. 28, 2026
Cover [Abstract]    
Entity Registrant Name ESSENCE ARRAY INC.  
Entity Central Index Key 0002064765  
Document Type 10-Q  
Amendment Flag false  
Current Fiscal Year End Date --03-31  
Entity Small Business true  
Entity Shell Company false  
Entity Emerging Growth Company true  
Entity Current Reporting Status Yes  
Document Period End Date Jun. 30, 2026  
Entity Filer Category Non-accelerated Filer  
Document Fiscal Period Focus Q1  
Document Fiscal Year Focus 2027  
Entity Ex Transition Period false  
Entity Common Stock Shares Outstanding   7,344,095
Document Quarterly Report true  
Document Transition Report false  
Entity File Number 333-286798  
Entity Incorporation State Country Code WY  
Entity Tax Identification Number 37-2143040  
Entity Address Address Line 1 2 Queen’s Club Gardens  
Entity Address Address Line 2 Suite 7  
Entity Address Address Line 3 Yarrell Mansions  
Entity Address City Or Town London  
Entity Address Country GB  
Entity Address Postal Zip Code W14 9TB  
City Area Code 646  
Local Phone Number 456-1207  
Entity Interactive Data Current Yes