SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES AND PRACTICES (Details 2) ¥ in Thousands, $ in Thousands |
12 Months Ended | |||
|---|---|---|---|---|
|
Feb. 28, 2026
USD ($)
|
Feb. 28, 2026
JPY (¥)
|
Feb. 28, 2025
JPY (¥)
|
Feb. 29, 2024
JPY (¥)
|
|
| Accounting Policies [Abstract] | ||||
| Balance at beginning of year | $ 9,172 | ¥ 1,431,223 | ¥ 1,261,174 | ¥ 1,052,398 |
| Cash received in advance | 13,697 | 2,137,401 | 1,448,855 | 1,112,136 |
| Revenue recognized from opening balance of contract liabilities | (4,537) | (708,035) | (666,401) | (573,855) |
| Revenue recognized from contract liabilities arising during current year | (3,671) | (572,949) | (612,412) | (330,136) |
| Foreign exchange impact on ending balance | 43 | 7 | 631 | |
| Balance at end of year | $ 14,661 | ¥ 2,287,683 | ¥ 1,431,223 | ¥ 1,261,174 |