v3.26.1
BANK AND OTHER BORROWINGS (Details Narrative) - JPY (¥)
¥ in Thousands
12 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Mar. 31, 2024
Short-Term Debt [Line Items]      
Inventory real estate ¥ 158,134 ¥ 124,788 ¥ 138,376
Restricted cash 30,030 26,400  
Short Term And Long Term Loans [Member]      
Short-Term Debt [Line Items]      
Interest expenses ¥ 316,861 ¥ 198,476 ¥ 352,904