INTANGIBLE ASSETS, NET (Details) ¥ in Thousands, $ in Thousands |
Feb. 28, 2026
USD ($)
|
Feb. 28, 2026
JPY (¥)
|
Feb. 28, 2025
JPY (¥)
|
|---|---|---|---|
| Intangible Asset, Finite-Lived [Line Items] | |||
| Subtotal | $ 2,794 | ¥ 435,975 | ¥ 292,424 |
| Less: accumulated amortization | (1,468) | (229,055) | (204,656) |
| Intangible assets, net | 1,326 | 206,920 | 87,768 |
| Software [Member] | |||
| Intangible Asset, Finite-Lived [Line Items] | |||
| Subtotal | 1,631 | 254,493 | 110,942 |
| Customer Relationships [Member] | |||
| Intangible Asset, Finite-Lived [Line Items] | |||
| Subtotal | $ 1,163 | ¥ 181,482 | ¥ 181,482 |
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- Definition Amount of accumulated amortization of finite-lived intangible asset. Excludes goodwill and capitalized cost for software to be sold, leased, or marketed. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount, before accumulated amortization, of finite-lived intangible asset. Excludes goodwill and capitalized cost for software to be sold, leased, or marketed. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount, after accumulated amortization, of finite-lived intangible asset. Excludes goodwill and capitalized cost for software to be sold, leased, or marketed. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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