v3.26.1
PROPERTY AND EQUIPMENT, NET (Tables)
12 Months Ended
Feb. 28, 2026
Property, Plant, and Equipment [Abstract]  
Schedule of Property and equipment, ne
                       
    As of
February
 28,
2025
    As of
February
 28,
2026
    As of
February
 28,
2026
 
    JPY     JPY     US$  
    (In thousands)  
Land     295,496       295,496       1,894  
Buildings     616,595       620,453       3,976  
Leasehold improvements     1,371,345       1,353,483       8,673  
Vehicle     52,520       48,211       309  
Tools and equipment     998,867       1,169,727       7,496  
Subtotal     3,334,823       3,487,370       22,348  
Less: accumulated depreciation     (1,456,351 )     (1,637,771 )     (10,495 )
Property and equipment, net     1,878,472       1,849,599       11,853