v3.26.1
Summary of Significant Accounting Policies (Details)
6 Months Ended 12 Months Ended
Mar. 31, 2026
USD ($)
shares
Mar. 31, 2025
USD ($)
shares
Sep. 30, 2025
USD ($)
Mar. 31, 2026
CNY (¥)
Mar. 31, 2026
USD ($)
Mar. 31, 2026
HKD ($)
Summary of Significant Accounting Policies [Line Items]            
Accounts receivables written off $ 90,178 $ 6,101        
Allowances for credit losses        
Total commission type fees and administration costs paid 276,904          
Incremental costs         276,904  
Selling expenses 138,990          
Cost of revenue 19,510          
Contract assets     34,063   99,159  
Deferred revenue     4,521,682   1,026,850  
Revenue recognized of deferred revenue $ 4,023,988 1,362,972        
Refund liability     81,554   30,783  
VAT rates range 13.00%          
Tax benefit percentage 50.00%          
Cash     679,150   442,718  
Deposit insurance       ¥ 500,000 72,485  
Penalties or interest relating to income taxes        
Examination by tax authorities period 5 years          
Dilutive shares | shares        
Other receivables of allowance for credit losses        
Minimum [Member]            
Summary of Significant Accounting Policies [Line Items]            
Tutorial service periods 3 months          
Maximum [Member]            
Summary of Significant Accounting Policies [Line Items]            
Tutorial service periods 30 months          
Hong Kong [Member]            
Summary of Significant Accounting Policies [Line Items]            
Cash     $ 43,230   6,367  
Deposit insurance         $ 63,776 $ 500,000
Customer Concentration Risk [Member] | One Customer [Member] | Revenue Benchmark [Member]            
Summary of Significant Accounting Policies [Line Items]            
Concentration risk, percentage 20.00% 10.00%        
Customer Concentration Risk [Member] | One Customer [Member] | Accounts Receivable [Member]            
Summary of Significant Accounting Policies [Line Items]            
Concentration risk, percentage 60.00%   47.00%      
Customer Concentration Risk [Member] | Two Customers [Member] | Revenue Benchmark [Member]            
Summary of Significant Accounting Policies [Line Items]            
Concentration risk, percentage 10.00%          
Customer Concentration Risk [Member] | Two Customers [Member] | Accounts Receivable [Member]            
Summary of Significant Accounting Policies [Line Items]            
Concentration risk, percentage 33.00%   44.00%      
Supplier Concentration Risk [Member] | One Supplier [Member] | Cost of Goods and Service Benchmark [Member]            
Summary of Significant Accounting Policies [Line Items]            
Concentration risk, percentage 28.00% 31.00%        
Supplier Concentration Risk [Member] | One Supplier [Member] | Accounts Payable [Member]            
Summary of Significant Accounting Policies [Line Items]            
Concentration risk, percentage 32.00%   49.00%      
Supplier Concentration Risk [Member] | Two Supplier [Member] | Cost of Goods and Service Benchmark [Member]            
Summary of Significant Accounting Policies [Line Items]            
Concentration risk, percentage 27.00% 30.00%        
Supplier Concentration Risk [Member] | Two Supplier [Member] | Accounts Payable [Member]            
Summary of Significant Accounting Policies [Line Items]            
Concentration risk, percentage 24.00%   23.00%      
Supplier Concentration Risk [Member] | Three Supplier [Member] | Cost of Goods and Service Benchmark [Member]            
Summary of Significant Accounting Policies [Line Items]            
Concentration risk, percentage 18.00% 14.00%        
Supplier Concentration Risk [Member] | Three Supplier [Member] | Accounts Payable [Member]            
Summary of Significant Accounting Policies [Line Items]            
Concentration risk, percentage 13.00%          
Supplier Concentration Risk [Member] | Four Supplier [Member] | Cost of Goods and Service Benchmark [Member]            
Summary of Significant Accounting Policies [Line Items]            
Concentration risk, percentage 11.00%          
Supplier Concentration Risk [Member] | Four Supplier [Member] | Accounts Payable [Member]            
Summary of Significant Accounting Policies [Line Items]            
Concentration risk, percentage 11.00%