v3.26.1
Bank and other borrowings (Details)
12 Months Ended
Mar. 16, 2023
HKD ($)
Mar. 31, 2026
HKD ($)
Mar. 31, 2026
USD ($)
Mar. 31, 2025
HKD ($)
Sep. 15, 2025
USD ($)
Mar. 16, 2023
USD ($)
CTRLMedia Member            
Bank and other borrowings (Details) [Line Items]            
Non-revolving term loan $ 9,000,000         $ 1,100,000
Debt instrument term 10 years          
CTRLMedia Member | Maximum [Member]            
Bank and other borrowings (Details) [Line Items]            
Weighted average annual interest rate 3.40%         3.40%
CTRLMedia Member | Minimum [Member]            
Bank and other borrowings (Details) [Line Items]            
Weighted average annual interest rate 2.50%         2.50%
Bank Loan [Member]            
Bank and other borrowings (Details) [Line Items]            
Interest expenses   $ 224,460 $ 28,630 $ 294,642    
Bank Borrowings [Member]            
Bank and other borrowings (Details) [Line Items]            
Weighted average annual interest rate   2.94% 2.94% 3.45%    
Other Borrowings [Member]            
Bank and other borrowings (Details) [Line Items]            
Weighted average annual interest rate         12.00%  
Interest expenses   $ 451,211 $ 57,553      
Amount of loan facility (in Dollars)         $ 2,000,000