v3.26.1
SCHEDULE OF BANK AND OTHER BORROWINGS (Details) - JPY (¥)
¥ in Thousands
 12 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Short-Term Debt [Line Items]    
Short-term loans ¥ 1,605,658 ¥ 1,885,259
Long-term loans 15,542,783  
Less: current portion (4,878,372) (4,025,343)
Non-current portion ¥ 10,584,054 6,858,607
Interest Rate [Member]    
Short-Term Debt [Line Items]    
Aggregate outstanding principal balances, weighted average interest rate [1] 2.65%  
Aggregate outstanding principal balances, weighted average years to maturity [1] 2 years 6 months 7 days  
Unamortized Debt [Member]    
Short-Term Debt [Line Items]    
Less: unamortized debt issuance costs ¥ (80,357) (74,678)
Fixed Rate Loans [Member] | Secured Debt [Member]    
Short-Term Debt [Line Items]    
Weighted average interest rate of long-term debt [1] 2.93%  
Long term debt weighted average years to maturity [1] 2 years 1 month 17 days  
Long-term loans ¥ 4,126,972 4,991,739
Fixed Rate Loans [Member] | Unsecured Debt [Member]    
Short-Term Debt [Line Items]    
Weighted average interest rate of long-term debt [1] 1.48%  
Long term debt weighted average years to maturity [1] 5 years 4 months 9 days  
Long-term loans ¥ 683,064 960,379
Variable Rate Loans [Member] | Secured Debt [Member]    
Short-Term Debt [Line Items]    
Weighted average interest rate of long-term debt [1],[2] 2.62%  
Long term debt weighted average years to maturity [1],[2] 2 years 5 months 15 days  
Long-term loans ¥ 10,664,760 ¥ 5,006,510 [2]
Variable Rate Loans [Member] | Unsecured Debt [Member]    
Short-Term Debt [Line Items]    
Weighted average interest rate of long-term debt [1],[2] 1.80%  
Long term debt weighted average years to maturity [1],[2]   3 years 2 months 23 days
Long-term loans ¥ 67,987 [2]
Short-Term Debt [Member]    
Short-Term Debt [Line Items]    
Aggregate outstanding principal balances 1,608,400 1,892,700
Long-Term Debt [Member]    
Short-Term Debt [Line Items]    
Aggregate outstanding principal balances ¥ 15,542,783 10,958,628
Secured Debt [Member] | Fixed Rate Loans [Member]    
Short-Term Debt [Line Items]    
Weighted average interest rate of short-term debt [1] 2.64%  
Short term debt, weighted average years to maturity [1] 5 months 15 days  
Short-term loans ¥ 589,020 1,842,700
Secured Debt [Member] | Variable Rate Loans [Member]    
Short-Term Debt [Line Items]    
Weighted average interest rate of short-term debt [1],[3] 2.51%  
Short term debt, weighted average years to maturity [1],[3] 8 months 12 days  
Short-term loans [3] ¥ 983,230
Unsecured Debt [Member] | Fixed Rate Loans [Member]    
Short-Term Debt [Line Items]    
Weighted average interest rate of short-term debt [1] 2.81%  
Short term debt, weighted average years to maturity [1] 2 months 1 day  
Short-term loans ¥ 33,782 50,000
Unsecured Debt [Member] | Variable Rate Loans [Member]    
Short-Term Debt [Line Items]    
Weighted average interest rate of short-term debt [1],[3] 1.98%  
Short term debt, weighted average years to maturity [1],[3] 2 months 1 day  
Short-term loans ¥ 2,368 [3]
Interest Rate [Member]    
Short-Term Debt [Line Items]    
Aggregate outstanding principal balances, weighted average interest rate [1] 2.57%  
Aggregate outstanding principal balances, weighted average years to maturity [1] 7 months 2 days  
Unamortized Debt [Member]    
Short-Term Debt [Line Items]    
Less: unamortized debt issuance costs ¥ (2,742) ¥ (7,441)
[1] Pertained to information for loans outstanding as of March 31, 2026.
[2] Annual interest rate was long-term prime rate in Japan +2.80%.
[3] Annual interest rate was short-term prime rate in Japan +2.13%.