| Sep 30, 2021 | Sep 30, 2022 | Sep 30, 2023 |
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Cash and deposits | - | 1,651 | 1,923 |
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Accounts receivable - trade, and contract assets | - | 69 | 119 |
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Inventories | - | 1 | 5 |
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Prepaid expenses | - | 34 | 35 |
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Other | - | 2 | 2 |
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Allowance for doubtful accounts | - | -1 | -1 |
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Current assets | - | 1,757 | 2,083 |
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Buildings, net | - | - | - |
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Tools, furniture and fixtures, net | - | - | - |
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Property, plant and equipment | - | - | - |
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Leasehold deposits | - | 17 | 15 |
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Other | - | 0 | 0 |
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Investments and other assets | - | 17 | 15 |
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Non-current assets | - | 17 | 15 |
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Assets | - | 1,774 | 2,098 |
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Current portion of long-term borrowings | - | 40 | 70 |
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Accounts payable - other | - | 151 | 232 |
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Accrued expenses | - | 11 | 22 |
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Income taxes payable | - | 2 | 1 |
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Accrued consumption taxes | - | - | 28 |
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Contract liabilities | - | 366 | 482 |
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Deposits received | - | 7 | 18 |
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Current liabilities | - | 578 | 853 |
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Convertible-bond-type bonds with share acquisition rights | - | - | 200 |
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Long-term borrowings | - | 950 | 880 |
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Long-term borrowings | - | 950 | 880 |
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Non-current liabilities | - | 950 | 1,080 |
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Non-current liabilities | - | 950 | 1,080 |
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Liabilities | - | 1,528 | 1,933 |
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Share capital | - | 100 | 100 |
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Legal capital surplus | - | 945 | 746 |
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Capital surplus | - | 945 | 746 |
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Capital surplus | - | 945 | 746 |
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Retained earnings brought forward | - | -799 | -680 |
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Retained earnings | - | -799 | -680 |
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Retained earnings | - | -799 | -680 |
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Shareholders' equity | - | 246 | 165 |
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Net assets | 445 | 246 | 165 |
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Liabilities and net assets | - | 1,774 | 2,098 |
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