| 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 | 935 | 1,428 | 1,804 | 1,133 | 1,477 | 2,905 | 3,532 | 2,767 | 2,516 | 3,442 | 3,704 | 3,970 |
|---|
| Depreciation | 731 | 707 | 727 | 776 | 809 | 825 | 874 | 1,085 | 1,117 | 1,137 | 1,057 | 1,044 |
|---|
| Loss on abandonment of non-current assets | - | - | - | - | - | - | - | - | 26 | 12 | 12 | 12 |
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| Loss (gain) on sale of non-current assets | - | - | - | - | - | - | - | - | -3 | -7 | -3 | -1 |
|---|
| Loss (gain) on sale of investment securities | - | -14 | - | -0 | -0 | -0 | -0 | 0 | - | -0 | -26 | - |
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| Loss (gain) on valuation of investment securities | 25 | 2 | 1 | 201 | - | 0 | - | 797 | - | - | 108 | 2 |
|---|
| Loss (gain) on sale of golf club membership | - | - | - | - | - | - | 0 | - | -1 | - | -2 | - |
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| Increase (decrease) in allowance for doubtful accounts | -2 | -10 | -9 | 9 | -7 | -6 | 7 | -6 | -26 | 5 | -11 | 4 |
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| Increase (decrease) in provision for bonuses | -31 | 24 | -18 | 7 | 2 | 65 | 134 | 23 | -60 | 35 | 56 | 25 |
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| Increase (decrease) in provision for environmental measures | - | - | - | - | - | - | - | - | 20 | - | -20 | - |
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| Increase (decrease) in provision for loss on construction contracts-OpeCF | - | - | - | - | - | - | - | - | - | 15 | -15 | - |
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| Increase (decrease) in provision for retirement benefits for directors (and other officers) | 31 | 27 | 18 | -17 | 34 | 11 | 37 | 31 | 34 | 30 | 48 | 33 |
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| Increase (decrease) in retirement benefit liability | - | 144 | 121 | 57 | 77 | -69 | 104 | 30 | 85 | 53 | -20 | 21 |
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| Interest and dividend income | -104 | -107 | -115 | -144 | -129 | -164 | -188 | -186 | -139 | -206 | -293 | -377 |
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| Interest expenses | 29 | 26 | 25 | 23 | 24 | 23 | 32 | 35 | 33 | 16 | 13 | 13 |
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| Foreign exchange losses (gains) | -9 | -27 | -21 | 24 | 20 | -7 | 2 | 12 | -19 | -6 | -3 | - |
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| Decrease (increase) in trade receivables | 756 | -377 | 20 | -301 | 56 | -789 | -1,229 | 646 | 1,184 | -949 | -409 | -327 |
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| Decrease (increase) in inventories | 111 | 302 | -24 | 224 | 203 | -1,113 | -1,773 | 483 | 601 | -1,443 | -1,151 | 669 |
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| Increase (decrease) in trade payables | -343 | -2 | -385 | -170 | 234 | 54 | 414 | -310 | -38 | 21 | 168 | -507 |
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| Increase (decrease) in accrued consumption taxes | -78 | 3 | 54 | -33 | 66 | -44 | 24 | 270 | -208 | -149 | 93 | 129 |
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| Other, net | -74 | -125 | -228 | 66 | 28 | -13 | 144 | 33 | -53 | -72 | -53 | -111 |
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| Subtotal | 2,067 | 2,118 | 1,971 | 1,873 | 2,909 | 1,704 | 2,249 | 5,629 | 5,070 | 2,042 | 3,251 | 4,599 |
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| Interest and dividends received | 104 | 107 | 115 | 143 | 129 | 164 | 188 | 186 | 139 | 206 | 293 | 377 |
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| Interest paid | -29 | -26 | -25 | -23 | -24 | -23 | -32 | -35 | -33 | -16 | -13 | -13 |
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| Income taxes paid | -578 | -255 | -616 | -497 | -340 | -595 | -832 | -1,094 | -645 | -830 | -1,568 | -946 |
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| Net cash provided by (used in) operating activities | 1,563 | 1,943 | 1,444 | 1,496 | 2,674 | 1,250 | 1,573 | 4,686 | 4,530 | 1,401 | 1,962 | 4,016 |
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| Proceeds from withdrawal of time deposits | 12 | 36 | 36 | 66 | 24 | 36 | 1,602 | 800 | 195 | 165 | 185 | 792 |
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| Payments into time deposits | -167 | -152 | -776 | -124 | -108 | -41 | -1,011 | -867 | -124 | -272 | -780 | -884 |
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| Proceeds from sale of investment securities | - | 21 | - | 1 | 0 | 0 | 0 | 0 | 0 | 12 | 31 | - |
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| Purchase of investment securities | -17 | -17 | -18 | -19 | -19 | -21 | -352 | -55 | -516 | -219 | -627 | -375 |
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| Proceeds from sale of property, plant and equipment | 2 | 67 | 13 | 8 | 10 | 6 | 3 | 18 | 4 | 21 | 20 | 16 |
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| Purchase of property, plant and equipment | -670 | -813 | -651 | -809 | -853 | -1,152 | -1,424 | -1,369 | -1,225 | -940 | -957 | -883 |
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| Proceeds from sale of golf club membership | - | - | - | - | - | - | 0 | 0 | 2 | - | 3 | - |
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| Proceeds from collection of loans receivable | 5 | 0 | 1 | 1 | 1 | 5 | 4 | 6 | 1 | 1 | 1 | 1 |
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| Payment of loans receivable | - | - | - | - | - | - | -0 | -0 | - | -1 | -1 | -1 |
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| Other, net | 13 | -21 | -1 | -7 | 2 | -19 | -20 | -37 | -37 | -33 | -8 | -17 |
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| Net cash provided by (used in) investing activities | -850 | -891 | -1,397 | -888 | -943 | -1,185 | -1,198 | -1,505 | -1,700 | -1,267 | -2,133 | -1,351 |
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| Net increase (decrease) in short-term borrowings | -51 | -57 | -45 | -50 | 203 | -453 | 30 | -20 | -30 | -223 | -340 | - |
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| Repayments of long-term borrowings | - | - | - | - | - | - | - | - | -18 | -15 | -15 | -15 |
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| Proceeds from sale of treasury shares | - | - | - | 0 | - | 0 | - | 1 | 17 | 15 | 15 | 15 |
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| Purchase of treasury shares | -48 | -1 | -0 | -1 | -0 | -0 | -0 | -147 | -0 | -0 | -0 | -0 |
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| Dividends paid | -89 | -89 | -89 | -89 | -89 | -222 | -445 | -310 | -222 | -356 | -445 | -620 |
|---|
| Dividends paid to non-controlling interests | - | - | -21 | -21 | -21 | -38 | -185 | -126 | -97 | -123 | -103 | -96 |
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| Net cash provided by (used in) financing activities | -191 | -150 | -155 | -161 | 92 | -713 | -600 | -502 | -349 | -702 | -888 | -717 |
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| Effect of exchange rate change on cash and cash equivalents | 95 | 98 | 64 | -63 | -9 | 35 | -27 | -36 | 124 | 133 | 119 | 267 |
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| Net increase (decrease) in cash and cash equivalents | 617 | 1,000 | -44 | 385 | 1,814 | -614 | -253 | 2,643 | 2,605 | -434 | -939 | 2,216 |
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