v3.26.1
Summary of significant accounting policies (Details Narrative)
6 Months Ended
Mar. 31, 2026
USD ($)
Mar. 31, 2025
USD ($)
Mar. 31, 2026
SGD ($)
Mar. 31, 2026
HKD ($)
Mar. 31, 2026
CNY (¥)
Product Information [Line Items]          
Impairment of long-lived assets $ 0 $ 0      
Cash, FDIC Insured Amount     $ 100,000 $ 500,000 ¥ 500,000
Time Deposits $ 12,000,000        
Deposit Liabilities, Description Berkat Mandiri Bersatu Cooperative. The deposit had an initial term of three months with an interest rate of 6% per annum, and was subsequently renewed with a maturity date of October 3, 2026. This time deposit is not insured by any government authorities.        
Impairment loss operating lease right-of-use assets $ 0 0      
Dilutive securities $ 0 $ 0      
Supplier Concentration Risk [Member] | Cost of Goods and Service Benchmark [Member] | Supplier One [Member]          
Product Information [Line Items]          
Concentration risk percentage   11.05%