v3.26.3
Share-Based Compensation (Details) - JPY (¥)
12 Months Ended
Jul. 01, 2019
Feb. 05, 2019
Apr. 30, 2026
Apr. 30, 2024
Aug. 12, 2024
Share-Based Compensation [Line Items]          
Expected lives     10 years    
Description of share split   retrospectively restated the share split of 50-for-1 and 100-for-1 on July 16, 2019 and October 25, 2021      
Risk free interest rate     0.14%    
Dividend yield     0.00%    
Expected volatility     69.10%    
Restated for share split retrospectively restated for the share split of 50-for-1 and 100-for-1 on July 16, 2019 and October 25, 2021, respectively) of the Company        
Allocated share options (in Shares)         1,960,000
Share price (in Dollars per share)         ¥ 50
Board of Directors [Member]          
Share-Based Compensation [Line Items]          
Expected lives   10 years      
2019 Plan [Member]          
Share-Based Compensation [Line Items]          
Expected lives     10 years    
Options exercisable (in Shares)   1,095,000      
Risk free interest rate     0.14%    
Dividend yield     0.00%    
Expected volatility     69.10%    
Share-based compensation expense (in Yen)       ¥ 1,616,463  
2019 Plan [Member] | Equity Option [Member]          
Share-Based Compensation [Line Items]          
Expected lives     10 years    
Two Thousand Nineteen Trust-Type Plan [Member]          
Share-Based Compensation [Line Items]          
Expected lives 10 years        
Options exercisable (in Shares) 2,000,000