v3.26.1
Variable Interest Entity - Schedule of Unaudited Interim Condensed Consolidated Statements of Income and Comprehensive Income (Loss) (Details) - USD ($)
 6 Months Ended
Apr. 30, 2026
Apr. 30, 2025
Condensed Statement of Income Captions [Line Items]    
Revenue $ 1,257,689 $ 1,239,197
Cost of revenue 45,719 58,500
Gross profit 1,211,970 1,180,697
Investments in subsidiaries and the VIEs  
Net income (loss) (918,282) (19,835,994)
Comprehensive income (loss) (851,566) $ (19,845,993)
The parent company Park Ha Cayman [Member] | Variable Income Interest Rate [Member]    
Condensed Statement of Income Captions [Line Items]    
Revenue  
Cost of revenue  
Gross profit  
Investments in subsidiaries and the VIEs (299,263)  
Net income (loss) (918,282)  
Comprehensive income (loss) (851,566)  
The WFOE Park Ha Investment [Member] | Variable Income Interest Rate [Member]    
Condensed Statement of Income Captions [Line Items]    
Revenue  
Cost of revenue 180  
Gross profit (180)  
Investments in subsidiaries and the VIEs  
Net income (loss) (29,512)  
Comprehensive income (loss) (29,512)  
The primary beneficiary of the VIEs Park Ha Jiangsu [Member] | Variable Income Interest Rate [Member]    
Condensed Statement of Income Captions [Line Items]    
Revenue 254,136  
Cost of revenue 47,729  
Gross profit 206,407  
Investments in subsidiaries and the VIEs  
Net income (loss) (261,203)  
Comprehensive income (loss) (261,182)  
VIEs [Member] | Variable Income Interest Rate [Member]    
Condensed Statement of Income Captions [Line Items]    
Revenue 353,387  
Cost of revenue 20,611  
Gross profit 332,776  
Investments in subsidiaries and the VIEs  
Net income (loss) 88,872  
Comprehensive income (loss) 88,872  
Other Entities [Member] | Variable Income Interest Rate [Member]    
Condensed Statement of Income Captions [Line Items]    
Revenue 677,932  
Cost of revenue 4,965  
Gross profit 672,967  
Investments in subsidiaries and the VIEs  
Net income (loss) (97,420)  
Comprehensive income (loss) (101,075)  
Eliminations [Member] | Variable Income Interest Rate [Member]    
Condensed Statement of Income Captions [Line Items]    
Revenue (27,766)  
Cost of revenue (27,766)  
Gross profit  
Investments in subsidiaries and the VIEs 299,263  
Net income (loss) 299,263  
Comprehensive income (loss) $ 302,897