v3.26.1
Property and equipment, net (Tables)
6 Months Ended 12 Months Ended
Sep. 30, 2025
Mar. 31, 2025
Property, Plant and Equipment [Abstract]    
Schedule of property and equipment, net
               
   As of 
   March 31,   September 30, 
   2025   2025 
   RMB   RMB   US$ 
   (Audited)   (Unaudited) 
Leasehold improvement       585,708    82,274 
Electronic equipment   531,097    636,264    89,375 
Office furniture   126,013    353,976    49,723 
Vehicle   354,635    354,636    49,816 
    1,011,745    1,930,584    271,188 
Less: accumulated depreciation   (477,719)   (631,634)   (88,726)
Property and equipment, net   534,026    1,298,950    182,462 
               
   As of March 31, 
   2024   2025 
   RMB   RMB   US$ 
Leasehold improvement   210,000         
Electronic equipment   353,665    531,097    74,603 
Office furniture   120,986    126,013    17,701 
Vehicle   292,035    354,635    49,815 
    976,686    1,011,745    142,119 
Less: accumulated depreciation   (430,223)   (477,719)   (67,105)
Property and equipment, net   546,463    534,026    75,014