| 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 | 1,046 | 669 | 1,299 | 827 | 1,279 | -135 | -26 | 36 | 828 | 805 | 1,165 | 1,402 |
|---|
| Depreciation | 736 | 634 | 590 | 658 | 719 | 1,742 | 1,552 | 610 | 660 | 1,289 | 1,343 | 1,416 |
|---|
| Increase (decrease) in allowance for doubtful accounts | -1 | -2 | -0 | -1 | -23 | 25 | 10 | 38 | 7 | -23 | -11 | 216 |
|---|
| Increase (decrease) in provision for bonuses | -1 | -26 | 6 | 1 | 2 | -0 | -6 | 0 | -3 | -2 | 4 | 3 |
|---|
| Increase (decrease) in provision for bonuses for directors (and other officers) | -0 | - | -1 | 1 | -0 | 1 | - | - | - | 1 | -1 | 1 |
|---|
| Increase (decrease) in retirement benefit liability | - | 98 | 9 | 6 | 14 | 2 | 9 | 15 | 12 | -29 | 15 | 21 |
|---|
| Increase (decrease) in provision for retirement benefits for directors (and other officers) | -9 | 15 | 33 | 5 | 0 | 15 | 16 | -7 | -11 | 12 | 11 | -60 |
|---|
| Interest and dividend income | -83 | -102 | -199 | -127 | -90 | -102 | -82 | -92 | -78 | -103 | -85 | -188 |
|---|
| Interest expenses | 95 | 81 | 72 | 67 | 56 | 43 | 31 | 26 | 37 | 108 | 102 | 97 |
|---|
| Share of loss (profit) of entities accounted for using equity method | 22 | -66 | -66 | -131 | -21 | -52 | -19 | -2 | -124 | -70 | -105 | -263 |
|---|
| Loss (gain) on valuation of investment securities | - | - | - | - | - | - | 11 | 13 | - | 0 | 23 | 20 |
|---|
| Decrease (increase) in trade receivables | -14 | -45 | 240 | -79 | -154 | 68 | -188 | 162 | -11 | -44 | -333 | -734 |
|---|
| Decrease (increase) in inventories | -57 | -183 | -61 | -147 | -57 | -103 | 60 | 91 | 199 | -158 | -716 | -278 |
|---|
| Increase (decrease) in trade payables | 8 | -13 | 60 | 71 | -23 | 10 | 129 | -237 | -20 | 212 | 8 | 840 |
|---|
| Increase/decrease in consumption taxes payable/consumption taxes refund receivable | - | - | - | - | - | - | - | -202 | 401 | -382 | 1,500 | -82 |
|---|
| Other, net | -673 | 228 | -292 | 95 | 272 | -304 | -55 | -94 | 138 | 626 | -395 | -87 |
|---|
| Subtotal | 712 | 898 | 1,366 | 1,633 | 1,069 | 681 | 868 | 591 | 2,117 | 2,214 | 2,527 | 2,324 |
|---|
| Interest and dividends received | 94 | 113 | 204 | 129 | 91 | 103 | 83 | 95 | 81 | 105 | 85 | 188 |
|---|
| Interest paid | -94 | -80 | -72 | -67 | -56 | -43 | -31 | -26 | -37 | -108 | -102 | -97 |
|---|
| Income taxes paid | -871 | -153 | -452 | -356 | -326 | -419 | -135 | - | -26 | -171 | -214 | -149 |
|---|
| Net cash provided by (used in) operating activities | -159 | 777 | 1,047 | 1,340 | 778 | 322 | 784 | 738 | 2,135 | 2,039 | 2,296 | 2,267 |
|---|
| Proceeds from sale of securities | 790 | 299 | 1,115 | 135 | 79 | 238 | 50 | - | 100 | - | - | 73 |
|---|
| Purchase of property, plant and equipment | -119 | -647 | -1,175 | -2,317 | -499 | -1,088 | -623 | -2,670 | -12,207 | -3,095 | -362 | -331 |
|---|
| Payments for retirement of non-current assets | - | -297 | -102 | -48 | -19 | -29 | -203 | -1,011 | -34 | -9 | -4 | -17 |
|---|
| Proceeds from sale of property, plant and equipment | 63 | 12 | 1 | 1 | 2 | 0 | 1 | - | 0 | 28 | 0 | - |
|---|
| Purchase of investment securities | -1,166 | -592 | -960 | -687 | -282 | -499 | -60 | -158 | -122 | -66 | -60 | -43 |
|---|
| Proceeds from sale of investment securities | 1,238 | 380 | 510 | 201 | 878 | 163 | 101 | 362 | 49 | 117 | 204 | 109 |
|---|
| Decrease (increase) in time deposits | -41 | 127 | 40 | 243 | -22 | -15 | 3 | -3 | 61 | 40 | 24 | -4 |
|---|
| Proceeds from collection of loans receivable | 72 | 12 | 51 | 1 | 3 | 7 | 6 | 5 | 5 | 5 | 8 | - |
|---|
| Other, net | 2 | 36 | -39 | 144 | 105 | 211 | 147 | 32 | 7 | 3 | 42 | 47 |
|---|
| Net cash provided by (used in) investing activities | 781 | -992 | -621 | -2,365 | 231 | -1,016 | -579 | -3,444 | -12,140 | -2,978 | -148 | -166 |
|---|
| Proceeds from short-term borrowings | 1,150 | 950 | 730 | 910 | 610 | 660 | 720 | 580 | 320 | 1,270 | 390 | 350 |
|---|
| Repayments of short-term borrowings | -1,150 | -950 | -730 | -610 | -860 | -660 | -720 | -580 | -320 | -440 | -970 | -380 |
|---|
| Repayments of long-term borrowings | -210 | -210 | -341 | -421 | -504 | -607 | -536 | -615 | -831 | -1,177 | -1,102 | -1,073 |
|---|
| Dividends paid | -182 | -182 | -181 | -182 | -182 | -182 | -222 | -183 | -183 | -183 | -183 | -209 |
|---|
| Dividends paid to non-controlling interests | - | - | -3 | -3 | -3 | -3 | -3 | -3 | -3 | -3 | -3 | -3 |
|---|
| Proceeds from exercise of employee share options | - | 12 | 19 | 12 | 5 | 7 | 2 | 6 | 7 | - | 2 | - |
|---|
| Other, net | -67 | -69 | -107 | -117 | -124 | -125 | -99 | -24 | -22 | -23 | -36 | -57 |
|---|
| Net cash provided by (used in) financing activities | -462 | -529 | 1,164 | -411 | -458 | 91 | -858 | 2,481 | 10,069 | 1,744 | -1,902 | -1,372 |
|---|
| Effect of exchange rate change on cash and cash equivalents | - | - | - | - | -1 | - | - | - | - | - | -2 | 14 |
|---|
| Net increase (decrease) in cash and cash equivalents | 161 | -744 | 1,590 | -1,436 | 551 | -603 | -652 | -225 | 64 | 806 | 244 | 743 |
|---|
| Increase (decrease) in cash and cash equivalents resulting from change in scope of consolidation | - | - | 114 | - | - | - | - | - | - | - | - | 7 |
|---|