| Mar 31, 2021 | Mar 31, 2022 | Mar 31, 2023 |
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| Profit (loss) before income taxes | 7,118 | 7,232 | 6,953 |
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| Depreciation | - | 4,563 | 4,342 |
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| Gain on bargain purchase | - | - | -1,755 |
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| Loss on retirement of non-current assets | - | 7 | 51 |
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| Increase (decrease) in allowance for doubtful accounts | - | 4,354 | 5,236 |
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| Increase (decrease) in provision for loss on interest repayment | - | 699 | -278 |
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| Interest and dividend income | - | -948 | -902 |
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| Interest expenses | - | 2,456 | 2,748 |
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| Decrease (increase) in trade receivables | - | -63,160 | -69,769 |
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| Increase (decrease) in trade payables | - | 9,918 | 11,661 |
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| Other, net | - | 4,357 | 1,987 |
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| Subtotal | - | -28,271 | -37,822 |
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| Interest and dividends received | - | 948 | 902 |
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| Interest paid | - | -2,485 | -2,738 |
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| Income taxes paid | - | -3,485 | -2,598 |
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| Net cash provided by (used in) operating activities | - | -33,293 | -42,256 |
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| Purchase of property, plant and equipment | - | -84 | -722 |
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| Purchase of intangible assets | - | -2,062 | -3,506 |
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| Proceeds from purchase of shares of subsidiaries resulting in change in scope of consolidation | - | - | 5,825 |
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| Other, net | - | -185 | -144 |
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| Net cash provided by (used in) investing activities | - | -928 | 1,452 |
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| Net increase (decrease) in short-term borrowings | - | 140,000 | 236,257 |
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| Net increase (decrease) in short-term bonds payable | - | -39,600 | -99,200 |
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| Proceeds from long-term borrowings | - | 40,300 | 49,900 |
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| Repayments of long-term borrowings | - | -82,871 | -85,671 |
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| Incom from securitization of receivables | - | - | 31,946 |
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| Expenditure for repayment of securitization of receivables | - | - | -40,892 |
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| Net cash provided by (used in) financing activities | - | 15,629 | 92,339 |
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| Net increase (decrease) in cash and cash equivalents | - | -18,592 | 51,535 |
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| Increase in cash and cash equivalents resulting from merger | - | 14,193 | 700 |
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