| Mar 31,
2013 | Mar 31,
2014 | Mar 31,
2015 | Mar 31,
2016 | Mar 31,
2017 | Mar 31,
2018 | Mar 31,
2019 | Mar 31,
2020 | Mar 31,
2021 | Mar 31,
2022 | Mar 31,
2023 | Mar 31,
2024 |
|---|
| Profit (loss) before income taxes | 185 | 398 | 250 | 158 | 221 | 224 | 123 | 284 | 255 | 297 | 398 | 79 |
|---|
| Depreciation | 100 | 131 | 177 | 177 | 192 | 182 | 179 | 180 | 182 | 176 | 174 | 182 |
|---|
| Gain on maturity of insurance contract | - | - | -5 | - | - | - | - | - | - | - | -3 | -70 |
|---|
| Increase (decrease) in retirement benefit liability | - | - | - | 834 | 13 | 46 | 23 | 22 | 9 | -32 | -41 | 22 |
|---|
| Decrease (increase) in retirement benefit asset | - | - | - | -51 | -10 | -8 | 3 | 4 | -6 | -7 | -7 | -14 |
|---|
| Increase (decrease) in provision for retirement benefits for directors (and other officers) | 3 | 7 | -3 | 3 | 5 | 5 | 4 | 5 | -56 | 4 | -0 | 0 |
|---|
| Increase (decrease) in provision for bonuses | - | - | - | - | - | -6 | -16 | 14 | -31 | -4 | -2 | 67 |
|---|
| Increase (decrease) in allowance for doubtful accounts | -2 | -38 | -8 | -4 | -3 | -2 | 4 | 1 | 1 | -9 | 0 | 0 |
|---|
| Increase (decrease) in provision for product warranties | - | - | - | - | - | - | - | - | - | -0 | -3 | -9 |
|---|
| Interest and dividend income | -2 | -2 | -2 | -3 | -3 | -3 | -4 | -4 | -4 | -4 | -2 | -2 |
|---|
| Interest expenses | 61 | 49 | 37 | 29 | 20 | 20 | 21 | 19 | 17 | 16 | 19 | 20 |
|---|
| Loss on retirement of property, plant and equipment | - | - | - | - | - | - | - | - | - | - | 3 | 2 |
|---|
| Insurance claim income | - | - | - | - | -0 | -3 | - | -70 | - | - | -4 | -12 |
|---|
| Company funeral related expenses | - | - | - | - | - | - | - | - | - | - | - | 14 |
|---|
| Decrease (increase) in trade receivables | -196 | -552 | -12 | -7 | -793 | -18 | 67 | -39 | 218 | -161 | -154 | 219 |
|---|
| Decrease (increase) in inventories | 24 | -129 | -188 | 217 | -115 | -48 | -53 | 219 | 96 | -46 | -403 | 106 |
|---|
| Increase (decrease) in trade payables | 47 | 153 | 121 | -206 | 290 | -126 | 36 | -84 | -241 | 272 | 25 | -292 |
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| Other, net | 53 | 216 | 43 | 13 | 44 | 100 | -9 | 195 | -155 | 63 | 102 | 37 |
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| Subtotal | 352 | 317 | 480 | 351 | -115 | 348 | 371 | 762 | 280 | 530 | 98 | 350 |
|---|
| Interest and dividends received | 2 | 2 | 2 | 3 | 2 | 3 | 4 | 4 | 4 | 4 | 2 | 2 |
|---|
| Amount paid for company funeral-related expenses | - | - | - | - | - | - | - | - | - | - | - | -14 |
|---|
| Interest paid | -60 | -50 | -39 | -38 | -18 | -19 | -21 | -20 | -17 | -16 | -19 | -20 |
|---|
| Income taxes paid | -21 | -82 | -219 | -100 | -85 | -94 | -116 | -48 | -184 | -71 | -91 | -112 |
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| insurance income | - | - | - | - | - | - | - | - | - | - | 4 | 12 |
|---|
| Compensation paid for damage | - | - | - | - | - | - | - | - | - | - | -5 | - |
|---|
| Net cash provided by (used in) operating activities | 274 | 188 | 225 | 216 | -216 | 238 | 239 | 698 | 82 | 446 | -10 | 218 |
|---|
| Purchase of property, plant and equipment | -147 | -104 | -146 | -129 | -132 | -126 | -168 | -131 | -64 | -220 | -243 | -86 |
|---|
| Proceeds from sale of property, plant and equipment | 36 | - | 2 | 8 | 17 | 2 | - | - | 2 | - | - | 0 |
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| Purchase of intangible assets | -40 | -55 | -48 | -57 | -49 | -91 | -9 | -11 | -62 | -45 | -31 | -74 |
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| Proceeds from cancellation of insurance funds | - | - | - | - | - | - | - | - | 16 | - | 1 | 144 |
|---|
| Purchase of insurance funds | -2 | -2 | -13 | -1 | -1 | -4 | -1 | -1 | -1 | -1 | -1 | -4 |
|---|
| Other, net | 6 | 6 | -7 | 7 | 40 | -14 | 1 | 0 | -5 | 25 | 0 | -2 |
|---|
| Net cash provided by (used in) investing activities | -145 | -156 | -218 | -171 | -126 | -225 | -165 | -143 | -115 | -206 | -274 | -21 |
|---|
| Proceeds from short-term borrowings | 700 | 250 | 700 | 700 | 580 | 1,350 | 900 | 1,200 | 800 | 600 | 750 | 600 |
|---|
| Repayments of short-term borrowings | -1,100 | -350 | -700 | -850 | -580 | -1,200 | -700 | -1,350 | -550 | -650 | -350 | -400 |
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| Proceeds from long-term borrowings | 900 | 350 | 350 | 200 | 600 | 859 | 600 | 400 | 350 | 500 | 500 | 50 |
|---|
| Repayments of long-term borrowings | -602 | -567 | -458 | -413 | -458 | -779 | -440 | -452 | -477 | -460 | -481 | -396 |
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| Purchase of treasury shares | -0 | -0 | -0 | -0 | -0 | -0 | -0 | -0 | -0 | -330 | - | -0 |
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| Dividends paid | - | -12 | -24 | -23 | -24 | -36 | -36 | -36 | -36 | -36 | -36 | -57 |
|---|
| Repayments of lease liabilities | - | - | -24 | -23 | -23 | -23 | -23 | -24 | -24 | -22 | -1 | -1 |
|---|
| Net cash provided by (used in) financing activities | -103 | -55 | 137 | -101 | -153 | -76 | 77 | -404 | 13 | -398 | 381 | -204 |
|---|
| Effect of exchange rate change on cash and cash equivalents | - | - | - | 1 | 1 | 2 | -0 | 1 | -1 | -0 | 3 | 4 |
|---|
| Net increase (decrease) in cash and cash equivalents | 26 | -24 | 143 | -55 | -494 | -60 | 150 | 151 | -20 | -157 | 100 | -4 |
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