| Mar 31,
2019 | Mar 31,
2020 | Mar 31,
2021 | Mar 31,
2022 | Mar 31,
2023 | Mar 31,
2024 |
|---|
| Profit (loss) before income taxes | 415 | 212 | 599 | 252 | 531 | 595 |
|---|
| Depreciation | 630 | 978 | 857 | 927 | 1,057 | 1,254 |
|---|
| Amortization of goodwill | 3 | 11 | 13 | 14 | 15 | 19 |
|---|
| Increase (decrease) in provision for bonuses | 56 | 42 | -27 | -48 | 178 | 41 |
|---|
| Increase (decrease) in retirement benefit liability | 3 | 11 | 19 | 35 | -1 | 8 |
|---|
| Increase (decrease) in provision for loss on orders received | - | - | 19 | -18 | 21 | -11 |
|---|
| Interest and dividend income | -22 | -50 | -49 | -56 | -53 | -61 |
|---|
| Loss (gain) on cancellation of insurance policies | - | - | - | - | -19 | - |
|---|
| Insurance claim income | - | - | - | - | -139 | - |
|---|
| Interest expenses | 98 | 98 | 105 | 101 | 86 | 56 |
|---|
| Share of loss (profit) of entities accounted for using equity method | - | - | - | - | -3 | -8 |
|---|
| Loss (gain) on sale of investment securities | - | - | 1 | -104 | -29 | - |
|---|
| Loss (gain) on sale of non-current assets | - | - | - | - | -6 | 1 |
|---|
| Loss on retirement of non-current assets | - | - | 9 | 4 | 9 | 0 |
|---|
| Loss on tax purpose reduction entry of non-current assets | - | - | - | 645 | - | 6 |
|---|
| Special executive bonuses | - | - | - | - | 30 | - |
|---|
| Loss (gain) on step acquisitions | - | - | - | - | -32 | - |
|---|
| Decrease (increase) in trade receivables | -357 | 357 | -119 | 71 | -627 | 313 |
|---|
| Decrease (increase) in operational investment securities | - | - | - | - | -40 | -101 |
|---|
| Decrease (increase) in inventories | 160 | -21 | 66 | -43 | -329 | 45 |
|---|
| Decrease (increase) in accounts receivable - other | 58 | 213 | 18 | -347 | -62 | 56 |
|---|
| Decrease (increase) in long-term prepaid expenses | - | - | - | -130 | -111 | 46 |
|---|
| Increase (decrease) in trade payables | 299 | -796 | 38 | 141 | 319 | 281 |
|---|
| Increase (decrease) in accounts payable - other | -432 | 93 | 204 | -82 | 153 | 116 |
|---|
| Increase (decrease) in accrued expenses | -13 | -52 | -25 | 0 | 4 | 75 |
|---|
| Increase (decrease) in advances received | -75 | 291 | 30 | -269 | -22 | 110 |
|---|
| Increase/decrease in consumption taxes payable/consumption taxes refund receivable | - | -15 | -124 | 65 | 83 | 74 |
|---|
| Other, net | 70 | 52 | -25 | -84 | -45 | 17 |
|---|
| Subtotal | 591 | 1,423 | 1,154 | 421 | 969 | 2,931 |
|---|
| Interest and dividends received | 22 | 50 | 49 | 59 | 53 | 61 |
|---|
| Interest paid | -94 | -117 | -104 | -102 | -88 | -55 |
|---|
| Income taxes refund (paid) | -322 | 192 | -106 | -244 | -19 | -368 |
|---|
| Proceeds from insurance income | - | - | - | - | 153 | - |
|---|
| Subsidies received | - | - | - | 643 | 10 | 14 |
|---|
| Payments of retirement contributions for directors (and other officers) | - | - | - | - | -30 | - |
|---|
| Net cash provided by (used in) operating activities | 197 | 1,547 | 993 | 777 | 1,048 | 2,581 |
|---|
| Payments into time deposits | -0 | -14 | -0 | -277 | -13 | - |
|---|
| Proceeds from withdrawal of time deposits | - | - | 90 | 125 | 372 | - |
|---|
| Purchase of property, plant and equipment | -352 | -877 | -1,858 | -1,250 | -818 | -1,345 |
|---|
| Proceeds from sale of property, plant and equipment | 4 | 13 | 62 | 45 | 58 | 0 |
|---|
| Purchase of intangible assets | -13 | -38 | -35 | -32 | -43 | -22 |
|---|
| Purchase of investment securities | -0 | -10 | -0 | -1 | -1 | -1 |
|---|
| Proceeds from sale of investment securities | 0 | 9 | 5 | 267 | 115 | - |
|---|
| Purchase of shares of subsidiaries and associates | - | - | - | - | -10 | - |
|---|
| Purchase of shares of subsidiaries resulting in change in scope of consolidation | -3,078 | - | -12 | - | -290 | -438 |
|---|
| Short-term loan advances | - | - | - | - | - | -700 |
|---|
| Purchase of insurance funds | -65 | -79 | -21 | -23 | -18 | -2 |
|---|
| Proceeds from cancellation of insurance funds | 96 | - | 383 | - | 251 | - |
|---|
| Other, net | 5 | 12 | 0 | -26 | 6 | -21 |
|---|
| Net cash provided by (used in) investing activities | -3,250 | -983 | -1,386 | -1,172 | -392 | -2,529 |
|---|
| Net increase (decrease) in short-term borrowings | - | -100 | 557 | -557 | -327 | 800 |
|---|
| Proceeds from long-term borrowings | 2,838 | 1,700 | 1,194 | 1,127 | 390 | 953 |
|---|
| Repayments of long-term borrowings | -860 | -2,588 | -863 | -778 | -682 | -832 |
|---|
| Purchase of treasury shares | - | - | - | - | -96 | - |
|---|
| Proceeds from exercise of employee share options | 24 | - | 24 | 24 | - | 22 |
|---|
| Repayments of lease liabilities | -33 | -61 | -58 | -55 | -52 | -54 |
|---|
| Purchase of shares of subsidiaries not resulting in change in scope of consolidation | -3 | - | - | - | -95 | - |
|---|
| Other, net | -35 | -9 | -5 | -5 | -5 | - |
|---|
| Net cash provided by (used in) financing activities | 2,650 | -1,059 | 849 | 771 | -867 | 889 |
|---|
| Effect of exchange rate change on cash and cash equivalents | -0 | -0 | -0 | -0 | 0 | 0 |
|---|
| Net increase (decrease) in cash and cash equivalents | -402 | -495 | 455 | 376 | -211 | 942 |
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