| 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 | 724 | 488 | 101 | 387 | 593 | 1,203 | 591 | 458 | -639 | 989 | 616 | 1,012 |
|---|
| Depreciation | 480 | 549 | 691 | 734 | 769 | 828 | 828 | 870 | 850 | 801 | 932 | 940 |
|---|
| Impairment losses | 6 | 38 | 44 | - | 97 | 10 | 37 | - | 1,481 | - | - | 103 |
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| Amortization of goodwill | - | - | - | - | - | - | - | - | 15 | 20 | 20 | 20 |
|---|
| Increase (decrease) in allowance for doubtful accounts | -2 | 0 | 0 | -1 | 11 | 7 | -5 | 1 | 1 | 30 | 3 | 2 |
|---|
| Increase (decrease) in provision for bonuses | -2 | 9 | 9 | 4 | 28 | 39 | -5 | 25 | 19 | 22 | 21 | 13 |
|---|
| Increase (decrease) in provision for product warranties | - | - | 60 | 6 | -15 | 8 | -16 | 0 | -9 | -2 | -6 | -1 |
|---|
| Increase (decrease) in provision for loss on orders received | - | - | - | - | - | - | - | - | - | - | - | 19 |
|---|
| Increase (decrease) in provision for retirement benefits for directors (and other officers) | -43 | 21 | -3 | 3 | 11 | 28 | 9 | 13 | -7 | 28 | -82 | 18 |
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| Increase (decrease) in retirement benefit liability | - | 5 | 15 | -4 | 5 | 5 | 2 | 6 | 19 | 25 | 15 | 11 |
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| Interest and dividend income | -34 | -41 | -53 | -59 | -69 | -67 | -65 | -69 | -52 | -61 | -67 | -89 |
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| Interest expenses | 7 | 8 | 8 | 6 | 8 | 10 | 11 | 10 | 16 | 15 | 15 | 19 |
|---|
| Loss (gain) on sale of non-current assets | -47 | -2 | -79 | -76 | -4 | -0 | -1 | -2 | -2 | -4 | -15 | -0 |
|---|
| Loss on retirement of non-current assets | 4 | 28 | 20 | 8 | 3 | 15 | 13 | 13 | 13 | 15 | 13 | 15 |
|---|
| Loss (gain) on sale of investment securities | - | - | -0 | - | -0 | -193 | -15 | - | - | -342 | -0 | -86 |
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| Insurance claim income | - | - | - | - | - | - | - | - | - | - | -112 | - |
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| Compensation for damage | - | - | - | - | - | - | - | - | - | - | 35 | - |
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| Loss on disaster | - | - | - | - | - | - | - | - | - | - | 138 | - |
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| Decrease (increase) in trade receivables | 226 | -560 | 98 | 999 | -22 | -398 | 753 | 524 | 341 | -219 | 734 | -509 |
|---|
| Decrease (increase) in inventories | 96 | -381 | 385 | 508 | 10 | -486 | 602 | 184 | -83 | -367 | -446 | 343 |
|---|
| Increase (decrease) in trade payables | 130 | 659 | -134 | -438 | 49 | 748 | -2 | -506 | 430 | 1,041 | -544 | -365 |
|---|
| Increase (decrease) in accrued consumption taxes | 21 | -60 | 243 | -165 | 1 | -39 | 198 | -162 | 276 | -37 | -267 | 254 |
|---|
| Other, net | - | - | - | - | - | - | -33 | -69 | -72 | -21 | -23 | 132 |
|---|
| Subtotal | 1,647 | 679 | 1,391 | 1,777 | 1,614 | 1,541 | 2,907 | 1,315 | 2,640 | 1,971 | 982 | 1,852 |
|---|
| Interest and dividends received | 34 | 41 | 53 | 59 | 69 | 67 | 65 | 69 | 52 | 61 | 67 | 89 |
|---|
| Interest paid | -6 | -9 | -7 | -6 | -8 | -9 | -11 | -11 | -16 | -15 | -16 | -18 |
|---|
| Income taxes refund | -106 | -358 | -242 | -183 | -81 | -258 | -202 | -266 | -164 | -271 | -304 | -246 |
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| Proceeds from insurance income | - | - | - | - | - | - | - | - | - | - | 112 | - |
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| Compensation paid for damage | - | - | - | - | - | - | - | - | - | - | -35 | - |
|---|
| Payments associated with disaster loss | - | - | - | - | - | - | - | - | - | - | -16 | - |
|---|
| Net cash provided by (used in) operating activities | 1,568 | 353 | 1,195 | 1,647 | 1,594 | 1,341 | 2,759 | 1,106 | 2,512 | 1,746 | 790 | 1,677 |
|---|
| Net decrease (increase) in time deposits | - | - | - | - | - | - | -0 | 65 | -13 | 104 | 43 | - |
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| Purchase of property, plant and equipment | -960 | -1,549 | -1,237 | -1,376 | -1,371 | -1,932 | -1,195 | -1,735 | -1,120 | -1,276 | -1,218 | -711 |
|---|
| Payments for retirement of property, plant and equipment | -2 | -19 | -8 | -3 | -0 | -15 | -7 | -5 | -5 | -1 | -1 | -10 |
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| Proceeds from sale of property, plant and equipment | 104 | 22 | 93 | 322 | 43 | 8 | 10 | 7 | 1 | 24 | 20 | 1 |
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| Purchase of intangible assets | -92 | -135 | -85 | -59 | -24 | -44 | -85 | -72 | -89 | -123 | -74 | -32 |
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| Purchase of investment securities | -11 | -6 | -14 | -5 | -5 | -17 | -11 | -15 | -35 | -6 | -6 | -538 |
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| Proceeds from sale of investment securities | - | - | 0 | - | 0 | 245 | 27 | - | - | 363 | 30 | 106 |
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| Other, net | - | - | - | - | - | - | -39 | -4 | 13 | 34 | -8 | -21 |
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| Net cash provided by (used in) investing activities | -967 | -1,676 | -1,243 | -1,165 | -1,393 | -1,820 | -1,300 | -1,759 | -1,307 | -889 | -1,214 | -1,205 |
|---|
| Net increase (decrease) in short-term borrowings | - | 300 | -300 | 18 | -18 | 100 | 620 | 530 | 911 | 789 | 120 | 110 |
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| Proceeds from long-term borrowings | 50 | 600 | - | 500 | 370 | 1,050 | - | 300 | 120 | 30 | 1,450 | 150 |
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| Repayments of long-term borrowings | -88 | -283 | -140 | -140 | -190 | -272 | -660 | -293 | -313 | -319 | -297 | -398 |
|---|
| Purchase of treasury shares | -0 | -5 | -0 | -23 | -0 | -0 | - | - | -0 | -80 | -0 | -0 |
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| Dividends paid | -103 | -117 | -104 | -104 | -103 | -104 | -103 | -135 | -103 | -103 | -101 | -104 |
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| Repayments of lease liabilities | - | - | - | - | - | - | - | -2 | -6 | -6 | -8 | -12 |
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| Other, net | - | - | - | - | - | - | - | - | - | - | 0 | - |
|---|
| Net cash provided by (used in) financing activities | -141 | 495 | -544 | 251 | 59 | 772 | -220 | 400 | 608 | 311 | 1,164 | -254 |
|---|
| Net increase (decrease) in cash and cash equivalents | 460 | -828 | -593 | 734 | 261 | 292 | 1,239 | -254 | 1,813 | 1,168 | 741 | 219 |
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| Increase in cash and cash equivalents resulting from merger with unconsolidated subsidiaries | - | - | - | - | - | - | - | - | - | - | - | 6 |
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