v3.25.2
Short-Term Debts - Schedule of Short-Term Debts (Details) - USD ($)
12 Months Ended
Sep. 30, 2024
Sep. 30, 2023
Short-Term Debt [Line Items]    
Short-term debts $ 32,810
Higashi-Nippon Bank [Member]    
Short-Term Debt [Line Items]    
Annual Interest Rate 1.55%  
Short-term debts $ 32,810  
Maximum [Member] | Higashi-Nippon Bank [Member]    
Short-Term Debt [Line Items]    
Maturity Dec. 19, 2023  
Minimum [Member] | Higashi-Nippon Bank [Member]    
Short-Term Debt [Line Items]    
Maturity Dec. 25, 2024