| Jun 30,
2021 | Jun 30,
2022 | Jun 30,
2023 | Jun 30,
2024 |
|---|
| Cash and deposits | - | 506 | 737 | 1,490 |
|---|
| Accounts receivable - trade | - | 175 | 160 | 150 |
|---|
| Income taxes refund receivable | - | 53 | - | - |
|---|
| Other | - | 3 | 59 | 45 |
|---|
| Consumption taxes receivable | - | 5 | - | - |
|---|
| Current assets | - | 753 | 956 | 1,686 |
|---|
| Advance payments to suppliers | - | 1 | - | - |
|---|
| Prepaid expenses | - | 10 | - | - |
|---|
| Other | - | 3 | 59 | 45 |
|---|
| Current assets | - | 753 | 956 | 1,686 |
|---|
| Buildings | - | 6 | 6 | 28 |
|---|
| Accumulated depreciation | - | -5 | -5 | -0 |
|---|
| Buildings, net | - | 1 | 0 | 28 |
|---|
| Tools, furniture and fixtures | - | 2 | 4 | 16 |
|---|
| Accumulated depreciation | - | -1 | -2 | -3 |
|---|
| Tools, furniture and fixtures, net | - | 1 | 2 | 13 |
|---|
| Property, plant and equipment | - | 2 | 2 | 40 |
|---|
| Property, plant and equipment | - | 2 | 2 | 40 |
|---|
| Investment securities | - | 50 | 50 | 50 |
|---|
| Deferred tax assets | - | - | 14 | 10 |
|---|
| Investments in capital | - | 1 | - | - |
|---|
| Other | - | 5 | 8 | 26 |
|---|
| Long-term prepaid expenses | - | 0 | - | - |
|---|
| Investments and other assets | - | 55 | 72 | 86 |
|---|
| Deferred tax assets | - | - | 14 | 10 |
|---|
| Other | - | 5 | 8 | 26 |
|---|
| Investments and other assets | - | 55 | 72 | 86 |
|---|
| Goodwill | - | - | 34 | 26 |
|---|
| Software | - | - | 1 | 12 |
|---|
| Intangible assets | - | - | 35 | 38 |
|---|
| Non-current assets | - | 57 | 110 | 165 |
|---|
| Investment securities | - | 50 | 50 | 50 |
|---|
| Deferred tax assets | - | - | 14 | 10 |
|---|
| Investments in capital | - | 1 | - | - |
|---|
| Other | - | 5 | 8 | 26 |
|---|
| Long-term prepaid expenses | - | 0 | - | - |
|---|
| Investments and other assets | - | 55 | 72 | 86 |
|---|
| Deferred tax assets | - | - | 14 | 10 |
|---|
| Other | - | 5 | 8 | 26 |
|---|
| Investments and other assets | - | 55 | 72 | 86 |
|---|
| Investments and other assets | - | 55 | 72 | 86 |
|---|
| Non-current assets | - | 57 | 110 | 165 |
|---|
| Assets | - | 810 | 1,065 | 1,850 |
|---|
| Accounts payable - trade | - | 75 | 91 | 69 |
|---|
| Current portion of long-term borrowings | - | 27 | 18 | 10 |
|---|
| Accounts payable - other | - | 111 | 91 | 116 |
|---|
| Current portion of long-term borrowings | - | 27 | 18 | 10 |
|---|
| Accrued expenses | - | 1 | - | - |
|---|
| Income taxes payable | - | - | 63 | 35 |
|---|
| Accounts payable - other | - | 111 | 91 | 116 |
|---|
| Income taxes payable | - | - | 63 | 35 |
|---|
| Accrued consumption taxes | - | - | 43 | 25 |
|---|
| Accrued consumption taxes | - | - | 43 | 25 |
|---|
| Contract liabilities | - | - | 11 | 13 |
|---|
| Other | - | 5 | 8 | 22 |
|---|
| Current liabilities | - | 219 | 325 | 290 |
|---|
| Contract liabilities | - | - | 11 | 13 |
|---|
| Other | - | 5 | 8 | 22 |
|---|
| Current liabilities | - | 219 | 325 | 290 |
|---|
| Long-term borrowings | - | 71 | 61 | 51 |
|---|
| Deferred tax liabilities | - | 2 | 7 | 6 |
|---|
| Provision for retirement benefits for directors (and other officers) | - | - | 33 | 32 |
|---|
| Non-current liabilities | - | 73 | 101 | 88 |
|---|
| Deferred tax liabilities | - | 2 | 7 | 6 |
|---|
| Non-current liabilities | - | 73 | 101 | 88 |
|---|
| Liabilities | - | 292 | 426 | 378 |
|---|
| Share capital | - | 32 | 32 | 32 |
|---|
| Reserve for open innovation | - | 13 | - | - |
|---|
| Retained earnings brought forward | - | 612 | - | - |
|---|
| Retained earnings | - | 625 | 747 | 903 |
|---|
| Retained earnings | - | 625 | 747 | 903 |
|---|
| Treasury shares | - | -139 | -139 | - |
|---|
| Shareholders' equity | - | 518 | 640 | 1,472 |
|---|
| Share acquisition rights | - | 0 | 0 | 0 |
|---|
| Net assets | 479 | 518 | 640 | 1,472 |
|---|
| Liabilities and net assets | - | 810 | 1,065 | 1,850 |
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