v3.26.3
Segment information (Details 1) - USD ($)
12 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Segment Reporting [Line Items]    
Total $ 14,822,799 $ 7,015,512
HONG KONG    
Segment Reporting [Line Items]    
Total 4,539,901 600,000
UNITED STATES    
Segment Reporting [Line Items]    
Total 3,913,744 2,085,579
CANADA    
Segment Reporting [Line Items]    
Total 3,679,780 1,443,306
SINGAPORE    
Segment Reporting [Line Items]    
Total 2,023,271 2,484,905
UNITED KINGDOM    
Segment Reporting [Line Items]    
Total 666,103 391,722
Others [Member]    
Segment Reporting [Line Items]    
Total $ 10,000