| 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 | 1,390 | 1,222 | 1,614 | 3,219 | 4,540 | 4,298 | 8,764 | 13,563 | 13,847 | 15,295 | -20,649 |
|---|
| Depreciation | 486 | 505 | 457 | 868 | 1,656 | 1,682 | 2,301 | 3,872 | 4,857 | 5,564 | 3,529 |
|---|
| Impairment losses | - | - | - | - | - | - | - | 1,289 | - | - | 2,260 |
|---|
| Amortization of goodwill | - | - | - | - | - | - | - | 126 | 276 | 343 | 387 |
|---|
| Increase (decrease) in provision for bonuses | 14 | -33 | 17 | 33 | 30 | -1 | 25 | 27 | 9 | 174 | -157 |
|---|
| Increase (decrease) in retirement benefit liability | - | - | - | - | 14 | 21 | 25 | 47 | 78 | 87 | 83 |
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| Interest and dividend income | -5 | -6 | -8 | -7 | -5 | -34 | -41 | -37 | -55 | -161 | -392 |
|---|
| Interest expenses | 39 | 61 | 96 | 116 | 159 | 242 | 375 | 500 | 502 | 461 | 463 |
|---|
| Decrease (increase) in trade receivables | -407 | 3 | -348 | -1,467 | -2,692 | -1,909 | -1,083 | -1,798 | -14,903 | 3,990 | 3,796 |
|---|
| Decrease (increase) in inventories | -184 | -6 | -55 | -162 | 126 | -71 | -934 | -170 | -243 | -356 | -600 |
|---|
| Increase (decrease) in trade payables | 300 | 128 | 218 | 554 | 1,907 | 1,606 | 471 | 2,506 | 6,726 | 88 | -3,330 |
|---|
| Decrease (increase) in consumption taxes refund receivable | -187 | 152 | -39 | -94 | 830 | 506 | -113 | 1,460 | 938 | 798 | -3,415 |
|---|
| Increase (decrease) in accrued consumption taxes | - | 95 | -85 | 68 | 384 | -390 | 392 | 697 | 257 | -1,091 | -469 |
|---|
| Decrease (increase) in accounts receivable - other | -504 | -96 | -826 | -1,922 | -721 | 925 | -2,568 | -943 | 1,599 | 1,553 | -2,543 |
|---|
| Increase (decrease) in accounts payable - other | 121 | 31 | 167 | 975 | 959 | 525 | -15 | 610 | -102 | -1,393 | 26 |
|---|
| Increase (decrease) in deposits received | - | - | - | - | - | - | - | 71 | 3,356 | -1,479 | 1,441 |
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| Other, net | 124 | 139 | 94 | 314 | 268 | 202 | 476 | 934 | 2,824 | 519 | 1,087 |
|---|
| Subtotal | 1,297 | 2,227 | 1,409 | 1,926 | 5,495 | 7,574 | 8,075 | 22,686 | 19,971 | 24,334 | -18,481 |
|---|
| Interest and dividends received | 9 | 9 | 11 | 11 | 8 | 35 | 45 | 41 | 59 | 322 | 392 |
|---|
| Interest paid | -39 | -61 | -96 | -116 | -159 | -227 | -377 | -498 | -496 | -461 | -354 |
|---|
| Income taxes refund (paid) | - | - | - | - | - | - | - | - | - | -2,705 | -4,781 |
|---|
| Net cash provided by (used in) operating activities | 845 | 1,506 | 818 | 1,205 | 4,183 | 5,678 | 6,511 | 18,704 | 13,312 | 21,489 | -23,226 |
|---|
| Proceeds from withdrawal of time deposits | - | 120 | 800 | 1,060 | 60 | - | 54 | - | - | 330 | - |
|---|
| Payments into time deposits | -120 | -1,920 | - | - | - | -55 | - | - | -338 | - | -3,637 |
|---|
| Payments for capital increase of subsidiaries and associates | - | - | - | - | - | - | - | - | - | -6,280 | - |
|---|
| Purchase of property, plant and equipment | -2,998 | -3,063 | -6,765 | -11,886 | -1,675 | -21,874 | -15,108 | -1,958 | -13,610 | -751 | -2,674 |
|---|
| Purchase of intangible assets | -8 | -15 | -65 | -186 | -245 | -257 | -365 | -658 | -297 | -616 | -393 |
|---|
| Payments for investments in capital | -20 | -0 | - | - | - | - | - | - | -1,364 | - | -254 |
|---|
| Proceeds from refund of leasehold and guarantee deposits | - | - | - | - | - | - | - | 3,014 | - | 4,564 | 4,328 |
|---|
| Payments of leasehold and guarantee deposits | -6 | -9 | -148 | -290 | - | - | -206 | -5,710 | -4,299 | -12,484 | -405 |
|---|
| Proceeds from collection of loans receivable | - | - | - | - | - | - | - | - | - | - | 2,618 |
|---|
| Loan advances | - | - | - | - | -519 | - | - | -1,143 | -2,567 | -775 | -130 |
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| Purchase of shares of subsidiaries resulting in change in scope of consolidation | - | - | - | - | - | - | - | -2,508 | -351 | -77 | - |
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| Other, net | - | 1 | -5 | 10 | 3 | -189 | 402 | 108 | -1,597 | 1,515 | 433 |
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| Net cash provided by (used in) investing activities | -3,281 | -6,667 | -4,183 | -12,693 | -2,377 | -23,960 | -15,870 | -9,667 | -22,975 | -14,576 | -114 |
|---|
| Net increase (decrease) in short-term borrowings | -100 | - | - | - | - | - | -470 | -30 | 3,440 | - | 5,390 |
|---|
| Proceeds from long-term borrowings | 2,100 | 1,390 | 4,671 | 7,862 | 3,828 | 16,511 | 18,601 | 4,715 | 13,386 | - | 9,501 |
|---|
| Repayments of long-term borrowings | -73 | -489 | -489 | -3,489 | -2,177 | -1,984 | -1,856 | -8,349 | -11,044 | -4,649 | -4,007 |
|---|
| Dividends paid | -75 | -75 | -273 | -406 | -505 | -609 | -609 | -1,001 | -1,064 | -1,303 | -1,306 |
|---|
| Proceeds from issuance of shares | - | 5,651 | 2,951 | 383 | 54 | 2 | 86 | 11,823 | 11 | - | 13 |
|---|
| Purchase of shares of subsidiaries not resulting in change in scope of consolidation | - | -8 | - | - | - | - | -1,243 | - | - | 26 | -72 |
|---|
| Proceeds from issuance of bonds | - | - | - | - | - | - | - | - | - | 5,000 | 6,000 |
|---|
| Other, net | - | - | -30 | -236 | -103 | -86 | -70 | -22 | -33 | 702 | 153 |
|---|
| Net cash provided by (used in) financing activities | 1,848 | 6,947 | 7,503 | 8,997 | 4,736 | 16,045 | 15,375 | 6,411 | 4,659 | -225 | 15,672 |
|---|
| Effect of exchange rate change on cash and cash equivalents | - | - | - | - | 5 | 1 | -6 | 15 | 102 | 1 | 293 |
|---|
| Net increase (decrease) in cash and cash equivalents | -587 | 1,786 | 4,139 | -2,492 | 6,548 | -2,235 | 6,009 | 15,464 | -4,901 | 6,689 | -7,374 |
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| Decrease in cash and cash equivalents resulting from exclusion of subsidiaries from consolidation | - | - | - | - | - | - | - | - | - | - | -6,444 |
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