v3.26.3
Taxes - Schedule of Reconciliation of Income Tax at the Statutory Rate (Details) - USD ($)
 12 Months Ended
Jul. 31, 2026
Jul. 31, 2025
Jul. 31, 2024
Schedule of Reconciliation of Income Tax at the Statutory Rate [Line Items]      
(Loss) before income tax $ (5,825,839) $ 4,405,329 $ 8,196,227
Income tax at the Japanese statutory rate (34.59%), Amount $ (2,015,158)    
Income tax at the Japanese statutory rate (34.59%), Percent 34.59% 34.59% 34.59%
Effect of change in tax law – Japan Defense Special Corporate Tax, Amount $ 58,573    
Effect of change in tax law – Japan Defense Special Corporate Tax, Percent (1.01%)    
Nondeductible share-based compensation and other permanent items – Japan, Amount $ 661,890    
Nondeductible share-based compensation and other permanent items – Japan, Percent (11.36%) (0.06%)
Foreign tax effects:      
Statutory tax rate difference (17%), Percent   (21.72%) (6.82%)
Capitalized development payroll of subsidiaries and VIEs without Japanese tax basis, Amount $ 1,127,911    
Capitalized development payroll of subsidiaries and VIEs without Japanese tax basis Percent (19.36%)    
Prior-year tax-loss carryforward true-up, Amount $ (137,194)    
Prior-year tax-loss carryforward true-up, Percent 2.35%    
Other (lease deferred balance true-up and per-capita levy), Amount $ (106,162)    
Other (lease deferred balance true-up and per-capita levy), Percent 1.82%    
Total income tax (benefit) expense $ (1,694,171) $ 576,766 $ 2,218,588
Effective tax rate 29.08% 13.09% 27.07%
Foreign – Singapore [Member]      
Foreign tax effects:      
Statutory tax rate difference (17%), Amount $ (157,831)    
Statutory tax rate difference (17%), Percent 2.71%    
Prior-year current tax true-up, Amount $ 570,255    
Prior-year current tax true-up, Percent (9.79%)    
Release of opening deferred tax liability on developer advances, Amount $ (994,720)    
Release of opening deferred tax liability on developer advances, Percent 17.07%    
Other, Amount $ (13,416)    
Other, Percent 0.23%    
PRC [Member]      
Foreign tax effects:      
Other, Amount $ 24,553    
Other, Percent (0.42%)    
Statutory tax rate differences (25%; 5% for small low-profit enterprises), Amount $ (379,677)    
Statutory tax rate differences (25%; 5% for small low-profit enterprises), Percent 6.52%    
Development payroll deducted locally and capitalized in consolidation, Amount $ (717,239)    
Development payroll deducted locally and capitalized in consolidation, Percent 12.31%    
Cayman Islands entities and consolidation adjustments not subject to tax, Amount $ 413,359    
Cayman Islands entities and consolidation adjustments not subject to tax, Percent (7.10%)    
Other jurisdictions (Taiwan and the United States), Amount $ (29,315)    
Other jurisdictions (Taiwan and the United States), Percent 0.50%