v3.26.1
Commitments and Contingencies (Details)
6 Months Ended
Nov. 07, 2023
JPY (¥)
Oct. 31, 2025
USD ($)
Oct. 31, 2025
JPY (¥)
Oct. 31, 2025
USD ($)
Oct. 31, 2024
JPY (¥)
Commitments and Contingencies [Abstract]          
Monetary damages amount | $   $ 2,925,747      
Aggregate were temporarily seized | ¥ ¥ 31,486,253        
Restricted cash     ¥ 31,486,253 $ 204,390 ¥ 31,486,253