v3.26.1
Secured Borrowings (Details)
6 Months Ended
Oct. 31, 2025
JPY (¥)
Oct. 31, 2025
USD ($)
Oct. 31, 2024
JPY (¥)
Oct. 31, 2025
USD ($)
Secured Borrowings [Abstract]        
Secured borrowings ¥ 40,000,000     $ 259,656
Accounts receivable 21,000,000     $ 136,319
Accounts receivable, sales 24,000,000 $ 155,794    
Interest expenses ¥ 2,084,800 $ 13,533