| 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 | 745 | 738 | 723 | 671 | 591 | 892 | 975 | 700 | 297 | 1,296 | 1,187 | 3,067 |
|---|
| Depreciation | 535 | 629 | 840 | 840 | 794 | 646 | 610 | 537 | 530 | 474 | 545 | 674 |
|---|
| Amortization of goodwill | - | - | - | - | - | - | - | - | - | - | - | 40 |
|---|
| Increase (decrease) in allowance for doubtful accounts | -1 | -1 | 1 | -1 | 1 | -0 | -2 | 1 | 1 | 3 | -7 | -0 |
|---|
| Increase (decrease) in provision for bonuses | 17 | 0 | 17 | -6 | -12 | 6 | 7 | -3 | -7 | 5 | -4 | 4 |
|---|
| Increase (decrease) in Provision for head office relocation expenses | - | - | - | - | - | - | - | - | - | - | 3 | -3 |
|---|
| Decrease (increase) in retirement benefit asset | - | - | - | - | - | - | - | - | - | - | - | -177 |
|---|
| Increase (decrease) in retirement benefit liability | - | -104 | -143 | -69 | -92 | -132 | -99 | -69 | -102 | -140 | -142 | -38 |
|---|
| Interest and dividend income | -29 | -37 | -46 | -58 | -60 | -56 | -67 | -63 | -49 | -55 | -68 | -84 |
|---|
| Interest expenses | 71 | 59 | 46 | 38 | 31 | 31 | 27 | 32 | 31 | 30 | 47 | 73 |
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| Loss (gain) on sale of investment securities | - | - | - | -3 | - | - | - | - | -100 | -2 | -0 | - |
|---|
| Loss (gain) on sale and retirement of non-current assets | 4 | -65 | -2 | 1 | -6 | 0 | 1 | 0 | -1 | 48 | -49 | -1,652 |
|---|
| Foreign exchange losses (gains) | 24 | -20 | -29 | -10 | -19 | -18 | -24 | -17 | 34 | -34 | -2 | -31 |
|---|
| Decrease (increase) in trade receivables | 29 | -2 | -81 | 344 | -240 | -52 | 405 | 275 | 31 | -483 | -128 | 301 |
|---|
| Decrease (increase) in inventories | 28 | -174 | -173 | 27 | 101 | -69 | -106 | -334 | 59 | -327 | 5 | 98 |
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| Increase(decrease)in long-term prepaid expenses | - | - | - | - | - | - | - | - | - | - | -11 | 5 |
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| Decrease (increase) in other current assets | -25 | -96 | 20 | -40 | 25 | -95 | 25 | 24 | -33 | -307 | -28 | 298 |
|---|
| Increase (decrease) in trade payables | 14 | 213 | 33 | -348 | -105 | -11 | -184 | 4 | -249 | 177 | -109 | 6 |
|---|
| Increase (decrease) in other current liabilities | -105 | -21 | 12 | 26 | -3 | -52 | -47 | -22 | -10 | 41 | 18 | -119 |
|---|
| Other, net | 12 | -108 | -105 | 23 | -11 | 4 | 186 | 17 | 7 | 8 | 17 | -441 |
|---|
| Subtotal | 1,236 | 1,033 | 1,121 | 1,461 | 1,008 | 1,106 | 1,540 | 1,105 | 595 | 739 | 1,274 | 2,020 |
|---|
| Interest and dividends received | 29 | 37 | 46 | 58 | 60 | 56 | 67 | 63 | 49 | 55 | 68 | 84 |
|---|
| Interest paid | -71 | -59 | -46 | -38 | -31 | -31 | -27 | -32 | -31 | -27 | -50 | -72 |
|---|
| Income taxes paid | -22 | -80 | -149 | -203 | -34 | -151 | -348 | -225 | -116 | -89 | -490 | -228 |
|---|
| Income taxes refund | - | - | - | - | 54 | - | - | - | - | - | - | 114 |
|---|
| Net cash provided by (used in) operating activities | 1,172 | 932 | 972 | 1,278 | 1,058 | 980 | 1,232 | 910 | 496 | 677 | 802 | 1,918 |
|---|
| Payments into time deposits | -28 | -194 | -261 | -336 | -315 | -195 | -190 | -189 | -223 | -206 | -100 | -700 |
|---|
| Proceeds from withdrawal of time deposits | 28 | 106 | 277 | 253 | 353 | 211 | 189 | 188 | 222 | 247 | 121 | 533 |
|---|
| Purchase of investment securities | -216 | -142 | - | - | - | -76 | - | - | - | - | - | -0 |
|---|
| Proceeds from sale of investment securities | - | - | - | 6 | - | - | 0 | - | 157 | 10 | 0 | 3 |
|---|
| Purchase of property, plant and equipment | -422 | -2,464 | -1,307 | -521 | -581 | -247 | -226 | -509 | -811 | -2,511 | -3,238 | -4,589 |
|---|
| Proceeds from sale of property, plant and equipment | 26 | 1,328 | 45 | 0 | 10 | 11 | - | 0 | 2 | 4 | 584 | 3,495 |
|---|
| Purchase of intangible assets | -6 | -27 | -28 | -16 | -17 | -6 | - | -2 | - | -11 | -2 | -8 |
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| Purchase of shares of subsidiaries resulting in change in scope of consolidation | - | - | - | - | - | - | - | - | - | - | - | -1,227 |
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| Other investment payment | -1 | -1 | -4 | -1 | -14 | -3 | -0 | -2 | -1 | -1 | -35 | -16 |
|---|
| Other investment income | 1 | 1 | - | 3 | 1 | 2 | 0 | 3 | 3 | 2 | 1 | 55 |
|---|
| Net cash provided by (used in) investing activities | -740 | -1,393 | -1,277 | -610 | -563 | -366 | -226 | -511 | -650 | -2,466 | -2,669 | -2,453 |
|---|
| Repayments of lease liabilities | -117 | -121 | -104 | -113 | -85 | -53 | -39 | -17 | -16 | -14 | -8 | -11 |
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| Net increase (decrease) in short-term borrowings | - | 60 | 750 | - | - | - | - | - | - | - | 1,000 | - |
|---|
| Proceeds from long-term borrowings | 100 | 100 | 100 | 41 | 150 | - | 100 | - | 100 | 1,440 | 2,660 | - |
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| Repayments of long-term borrowings | -247 | -238 | -295 | -137 | -211 | -8 | -107 | -7 | -104 | - | -182 | -209 |
|---|
| Purchase of treasury shares | -0 | -0 | -0 | -0 | -0 | -1 | -0 | -0 | - | - | -147 | - |
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| Dividends paid | -56 | -66 | -75 | -94 | -122 | -131 | -150 | -160 | -161 | -105 | -134 | -147 |
|---|
| Net cash provided by (used in) financing activities | -321 | -266 | 375 | -303 | -268 | -192 | -197 | -184 | -180 | 1,319 | 3,188 | -368 |
|---|
| Effect of exchange rate change on cash and cash equivalents | -104 | -104 | -135 | -42 | 21 | 41 | 24 | 10 | 3 | -109 | 118 | 159 |
|---|
| Net increase (decrease) in cash and cash equivalents | 7 | -831 | -65 | 323 | 248 | 463 | 833 | 224 | -331 | -578 | 1,439 | -744 |
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