| Jun 30,
2013 | Jun 30,
2014 | Jun 30,
2015 | Jun 30,
2016 | Jun 30,
2017 | Jun 30,
2018 | Jun 30,
2019 | Jun 30,
2020 | Jun 30,
2021 | Jun 30,
2022 | Jun 30,
2023 | Jun 30,
2024 |
|---|
| Profit (loss) before income taxes | -37 | 96 | 39 | -60 | -408 | -61 | 49 | 27 | 117 | 150 | 139 | 39 |
|---|
| Depreciation | 25 | 23 | 21 | 18 | 19 | 7 | 4 | 10 | 6 | 8 | 12 | 18 |
|---|
| Increase (decrease) in allowance for doubtful accounts | -3 | -4 | -4 | -4 | -0 | -2 | -0 | 2 | -2 | -0 | -0 | 0 |
|---|
| Increase (decrease) in retirement benefit liability | - | -6 | 2 | 3 | -3 | 5 | -2 | -3 | 3 | 0 | 1 | 3 |
|---|
| Increase (decrease) in provision for retirement benefits for directors (and other officers) | - | 70 | 5 | 6 | 4 | 5 | -13 | 5 | 2 | 5 | 5 | 5 |
|---|
| Interest and dividend income | -0 | -1 | -1 | -1 | -1 | -0 | -0 | -0 | -0 | -0 | -0 | -0 |
|---|
| Interest expenses | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
|---|
| Loss on retirement of non-current assets | - | - | - | - | - | - | - | - | - | - | - | - |
|---|
| Loss (gain) on sale of investment securities | 22 | - | - | - | - | - | - | - | - | -0 | - | - |
|---|
| Loss (gain) on sale of property, plant and equipment | 7 | -0 | -0 | - | -1 | -0 | -0 | -1 | -8 | -0 | -0 | -1 |
|---|
| Decrease (increase) in trade receivables | -79 | 306 | 105 | 89 | -53 | -134 | -121 | 42 | 165 | 11 | 37 | -249 |
|---|
| Decrease (increase) in inventories | -0 | 50 | 5 | -4 | -3 | 9 | -3 | 7 | 0 | 5 | -1 | 5 |
|---|
| Increase (decrease) in trade payables | 26 | -172 | -14 | -18 | 8 | 54 | 99 | -157 | 38 | -30 | -40 | 73 |
|---|
| Increase/decrease in other assets/liabilities | -14 | -107 | 15 | -3 | 54 | 37 | -1 | -21 | 37 | -1 | 2 | -33 |
|---|
| Subtotal | -52 | 258 | 176 | 28 | -149 | -78 | 12 | -89 | 358 | 147 | 154 | -139 |
|---|
| Interest and dividends received | 0 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
|---|
| Interest paid | -0 | -1 | -0 | -0 | -0 | -0 | -0 | -0 | -0 | -0 | -0 | -0 |
|---|
| Income taxes paid | -10 | -4 | -70 | -29 | -21 | -3 | -1 | -9 | -6 | -18 | -31 | -22 |
|---|
| Income taxes refund | 1 | 9 | 1 | 15 | 4 | 5 | 2 | - | - | 0 | - | 1 |
|---|
| Net cash provided by (used in) operating activities | -61 | 263 | 108 | 15 | -166 | -76 | 13 | -97 | 352 | 129 | 123 | -160 |
|---|
| Purchase of property, plant and equipment | -6 | -7 | -5 | -3 | -43 | -12 | -9 | -16 | -23 | -25 | -6 | -28 |
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| Proceeds from sale of property, plant and equipment | 9 | 0 | 0 | - | 1 | 0 | 0 | 1 | - | 3 | 3 | 4 |
|---|
| Proceeds from sale of investment securities | 128 | - | - | - | - | - | - | - | - | 1 | - | - |
|---|
| Purchase of insurance funds | -0 | -0 | -0 | -0 | -0 | -0 | -0 | -0 | -0 | -0 | -0 | -0 |
|---|
| Proceeds from maturity of insurance funds | 0 | 18 | - | 0 | 0 | - | - | 0 | - | 0 | - | - |
|---|
| Payments of leasehold and guarantee deposits | -28 | -26 | -25 | -26 | -39 | -22 | -17 | -12 | -11 | -7 | -8 | -8 |
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| Proceeds from refund of leasehold and guarantee deposits | 25 | 28 | 23 | 24 | 35 | 21 | 20 | 10 | 16 | 11 | 8 | 7 |
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| Other, net | - | - | - | - | - | - | - | -0 | 0 | -0 | -0 | -0 |
|---|
| Net cash provided by (used in) investing activities | 126 | -77 | -6 | -6 | -49 | -13 | -5 | -17 | -16 | -18 | -4 | -25 |
|---|
| Proceeds from short-term borrowings | 800 | 550 | 1,020 | 720 | 650 | 900 | 800 | 680 | 420 | 200 | 100 | 200 |
|---|
| Repayments of short-term borrowings | -800 | -740 | -1,020 | -720 | -650 | -900 | -700 | -580 | -620 | -200 | -100 | -200 |
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| Repayments of long-term borrowings | -2 | - | - | - | -3 | -13 | -13 | -13 | -13 | -14 | -4 | -4 |
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| Dividends paid | -19 | -0 | -30 | -12 | -0 | -0 | -0 | - | - | - | -42 | -38 |
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| Purchase of treasury shares | - | -0 | - | - | -0 | -0 | - | - | -0 | - | -0 | - |
|---|
| Net cash provided by (used in) financing activities | -21 | -190 | -30 | -12 | 62 | -13 | 87 | 87 | -193 | -14 | -46 | -42 |
|---|
| Net increase (decrease) in cash and cash equivalents | 45 | -4 | 71 | -2 | -153 | -103 | 95 | -28 | 143 | 97 | 73 | -226 |
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