v3.26.1
Shareholders’ Equity (Details)
6 Months Ended
Mar. 10, 2026
CNY (¥)
¥ / shares
shares
Feb. 09, 2026
CNY (¥)
¥ / shares
shares
Nov. 28, 2025
USD ($)
shares
Nov. 28, 2025
CNY (¥)
¥ / shares
shares
Jul. 22, 2025
USD ($)
$ / shares
shares
Jul. 03, 2023
$ / shares
shares
Nov. 23, 2021
shares
Mar. 31, 2026
USD ($)
$ / shares
shares
Mar. 31, 2026
CNY (¥)
shares
Mar. 31, 2025
CNY (¥)
shares
Mar. 31, 2026
CNY (¥)
shares
Sep. 30, 2025
$ / shares
Sep. 30, 2025
CNY (¥)
shares
Jul. 22, 2025
¥ / shares
shares
Sep. 30, 2024
CNY (¥)
shares
Nov. 03, 2021
$ / shares
shares
Shareholders’ Equity [Line Items]                                
Ordinary shares, shares authorized               800,000,000     800,000,000   800,000,000      
Ordinary shares, par value | $ / shares               $ 0.0000625       $ 0.0000625        
Ordinary shares, shares issued               125,117,000     125,117,000   20,500,000      
Ordinary shares, shares outstanding               125,117,000     125,117,000   20,500,000      
Outstanding stock split             100                  
Dividend distribution | ¥                            
Capital contributions | ¥                            
Statutory reserve funds               50.00% 50.00%              
Tax profits               10.00% 10.00%              
Stockholders equity note stock split           1-to-1.6                    
Proceeds from issuance of shares               $ 4,149,325 ¥ 28,622,042            
Number of shares issued and outstanding for stock split             100                  
Amortization of deferred stock compensation | ¥                 ¥ 1,440,174              
Balance of deferred stock compensation               11,334,016   ¥ (11,746,188) ¥ 78,182,042   ¥ 45,242,007   ¥ (7,188,181)  
Fair value of granted | $               $ 1,850,040                
IPO [Member]                                
Shareholders’ Equity [Line Items]                                
Ordinary shares, par value | ¥ / shares                           ¥ 0.0000625    
Ordinary shares, shares issued         2,500,000                 2,500,000    
Price per share | $ / shares         $ 6                      
Stock Options [Member]                                
Shareholders’ Equity [Line Items]                                
Price per share | $ / shares               $ 0.0000625                
Options granted (in Shares)     4,050,000 4,050,000       4,050,000 4,050,000              
Exercisable term               10 years 10 years              
Service period               36 months 36 months              
Restricted Assets [Member]                                
Shareholders’ Equity [Line Items]                                
Appropriation to statutory reserve               $ 1,403,222 ¥ 9,679,428              
Additional paid in capital | ¥                         ¥ 9,679,428      
Ordinary Shares [Member]                                
Shareholders’ Equity [Line Items]                                
Ordinary shares, shares authorized           800,000,000                   500,000,000
Ordinary shares, par value | $ / shares           $ 0.0000625                   $ 0.0001
Ordinary shares, shares issued           18,000,000                    
Ordinary shares, shares outstanding           18,000,000                    
Outstanding stock split               125,117,000   18,000,000 125,117,000   20,500,000   18,000,000  
Stockholders equity note stock split             112,500:1                  
Price per share | ¥ / shares ¥ 0.15 ¥ 0.04                            
Proceeds from issuance of shares ¥ 84,550 ¥ 4,000,000     $ 15,000,000                      
Number of shares issued 567,000 100,000,000           100,567,000 100,567,000              
Amortization of deferred stock compensation | ¥                              
Balance of deferred stock compensation               $ 7,859   ¥ 7,272 ¥ 54,209   ¥ 8,399   ¥ 7,272  
Options granted (in Shares)               4,050,000 4,050,000              
Ordinary Shares [Member] | Six Consultants [Member]                                
Shareholders’ Equity [Line Items]                                
Price per share | ¥ / shares       ¥ 0.0000625                        
Number of shares issued     4,050,000 4,050,000                        
Retained Earnings [Member]                                
Shareholders’ Equity [Line Items]                                
Retained earnings for statutory reserves | ¥                            
Amortization of deferred stock compensation | ¥                              
Balance of deferred stock compensation               $ (2,351,616)   ¥ (12,451,330) (16,221,444)   ¥ (21,047,417)   ¥ (8,218,211)  
Deferred Stock Compensation [Member]                                
Shareholders’ Equity [Line Items]                                
Balance of deferred stock compensation | ¥                     ¥ 11,521,391          
Fair value of granted     $ 1,850,040 ¥ 12,961,565