v3.26.3
Income Taxes - Schedule of Provision for Income Taxes (Details)
12 Months Ended
Apr. 30, 2026
USD ($)
Apr. 30, 2026
JPY (¥)
Apr. 30, 2025
JPY (¥)
Apr. 30, 2024
JPY (¥)
Schedule of Provision for Income Taxes [Abstract]        
Current income tax expense (benefit)
Deferred income tax expense (benefit) (188,496)
Total provision for income taxes ¥ (188,496)