Schedule of Crypto Assets Measured at Fair Value (Details) ¥ in Thousands, ETH in Thousands |
Mar. 31, 2026
JPY (¥)
ETH
|
Mar. 31, 2025
JPY (¥)
|
|---|---|---|
| Crypto Asset, Holding [Line Items] | ||
| Crypto assets, Fair value | ¥ 21,459 | |
| Ethereum [Member] | ||
| Crypto Asset, Holding [Line Items] | ||
| Crypto assets, Quantity | ETH | 66 | |
| Crypto assets, Cost basis | ¥ 30,000 | |
| Crypto assets, Fair value | ¥ 21,459 |
| X | ||||||||||
- Definition Cost of crypto asset. Excludes crypto asset held for platform user. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Fair value of crypto asset. Excludes crypto asset held for platform user. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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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/2003/role/disclosureRef
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- Definition Number of restricted and unrestricted crypto asset units held. Excludes crypto asset units held for platform user. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Details
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