v3.26.1
SEGMENT REPORTING (Details 1)
¥ in Thousands, $ in Thousands
Feb. 28, 2026
USD ($)
Feb. 28, 2026
JPY (¥)
Feb. 28, 2025
JPY (¥)
Segment Reporting [Line Items]      
long-lived assets $ 36,425 ¥ 5,684,102 ¥ 5,787,484
JAPAN      
Segment Reporting [Line Items]      
long-lived assets 35,171 5,488,460 5,605,494
International [Member]      
Segment Reporting [Line Items]      
long-lived assets $ 1,254 ¥ 195,642 ¥ 181,990