Income Taxes (Details) |
6 Months Ended | |
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Oct. 31, 2025 |
Oct. 31, 2024 |
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| Income Taxes [Abstract] | ||
| Percentage of statutory income tax | 34.60% | 34.60% |
| Percentage of applicable consumption tax rate | 10.00% | |
| Percentage of consumption tax rate new Japanese tax law | 8.00% | |
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- Definition Percentage of domestic federal statutory tax rate applicable to pretax income (loss). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to statutory income tax expense (benefit) outside of the country of domicile. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to state and local income tax settlement. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- References No definition available.
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