v3.26.1
Taxes - Schedule of Components of the Income Tax Provision (Details) - USD ($)
 6 Months Ended
Jan. 31, 2026
Jan. 31, 2025
Current tax provision    
Current tax provision $ (200,411) $ 122,704
Deferred tax provision (benefit)    
Deferred tax provision (benefit) 705,348 (507,011)
Total income tax provision 504,937 (384,307)
Outside of Japan [Member]    
Current tax provision    
Current tax provision (331,261) 120,918
Deferred tax provision (benefit)    
Deferred tax provision (benefit) 1,190,853 98,732
Inside of Japan [Member]    
Current tax provision    
Current tax provision 130,950 1,786
Deferred tax provision (benefit)    
Deferred tax provision (benefit) $ (485,505) $ (605,743)