v3.25.2
Cover - USD ($)
12 Months Ended 24 Months Ended
Mar. 31, 2025
Mar. 31, 2024
Jul. 08, 2025
Sep. 30, 2024
Cover [Abstract]        
Document Type 10-K      
Amendment Flag false      
Document Annual Report true      
Document Transition Report false      
Document Period End Date Mar. 31, 2025      
Document Fiscal Period Focus FY      
Document Fiscal Year Focus 2025      
Current Fiscal Year End Date --03-31      
Entity File Number 000-56396      
Entity Registrant Name ONESOLUTION TECHNOLOGY INC.      
Entity Central Index Key 0000774415      
Entity Tax Identification Number 13-3784149      
Entity Incorporation, State or Country Code DE      
Entity Address, Address Line One Unit 1813, 18/F      
Entity Address, Address Line Two Fo Tan Industrial Centre      
Entity Address, Address Line Three 26-28 Au Pui Wan Street      
Entity Address, City or Town Fo Tan      
Entity Address, Country HK      
Entity Address, Postal Zip Code 00000      
City Area Code 852      
Local Phone Number 3585 8905      
Title of 12(g) Security Common Stock, par value $0.001 per share      
Entity Well-known Seasoned Issuer No      
Entity Voluntary Filers No      
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      
Entity Shell Company false      
Entity Public Float       $ 394,457
Entity Common Stock, Shares Outstanding     6,650,786,818  
ICFR Auditor Attestation Flag false      
Document Financial Statement Error Correction [Flag] false      
Auditor Name LAO Professionals J&S Associate PLT    
Auditor Firm ID 7057 6743    
Auditor Location Lagos, Nigeria Kuala Lumpur, Malaysia