v3.26.1
Summary of significant accounting policies (Details Narrative)
$ / shares in Units, $ in Millions
6 Months Ended
May 11, 2026
$ / shares
Mar. 31, 2026
USD ($)
shares
Mar. 31, 2025
USD ($)
shares
Mar. 31, 2026
HKD ($)
Sep. 30, 2025
USD ($)
Feb. 27, 2025
$ / shares
Feb. 26, 2025
$ / shares
May 31, 2024
$ / shares
Product Information [Line Items]                
Allowance for expected credit losses            
Estimated useful lives of intangible assets   5 years            
Impairment of long-lived assets            
Operating lease, right-of-use asset   0     0      
Contract liabilities   1,333,787     1,401,978      
Recognized revenue   1,401,978 705,801          
Personal income tax subsidy   445          
Employment subsidy   $ 394          
Antidilutive shares | shares   0 0          
Common stock, par value | $ / shares           $ 0.0001 $ 1 $ 1
Subsequent Event [Member]                
Product Information [Line Items]                
Reverse share split 1-for-16              
Subsequent Event [Member] | Minimum [Member]                
Product Information [Line Items]                
Common stock, par value | $ / shares $ 0.0001              
Subsequent Event [Member] | Maximum [Member]                
Product Information [Line Items]                
Common stock, par value | $ / shares $ 0.0016              
Game Credit [Member]                
Product Information [Line Items]                
Contract liabilities   $ 1,333,787     $ 1,401,978      
Deposit Insurance Scheme [Member]                
Product Information [Line Items]                
Cash   72,485   $ 0.5        
Deposit Insurance Regulation [Member]                
Product Information [Line Items]                
Cash   $ 102,816   $ 0.8        
Period-End Spot Rate [Member]                
Product Information [Line Items]                
Exchange rate   1.00   1.00 1.00      
Period-End Spot Rate [Member] | RMB [Member]                
Product Information [Line Items]                
Exchange rate   6.898   6.898 7.1190      
Average Rate [Member]                
Product Information [Line Items]                
Exchange rate   1.00   1.00 1.00      
Average Rate [Member] | RMB [Member]                
Product Information [Line Items]                
Exchange rate   7.0061 7.2306 7.0061