| Mar 31,
2021 | Mar 31,
2022 | Mar 31,
2023 | Mar 31,
2024 |
|---|
| Net sales | - | - | 40,264 | 40,022 |
|---|
| Operating revenue | - | - | 1,648 | 407 |
|---|
| Cost of sales | - | - | 35,716 | 35,273 |
|---|
| Operating expenses | 19 | 7 | 3,217 | 3,105 |
|---|
| Gross profit (loss) | - | - | 4,548 | 4,749 |
|---|
| Operating profit (loss) | -19 | -7 | 1,331 | 1,645 |
|---|
| Freight costs | - | - | 725 | 654 |
|---|
| Salaries and allowances | - | - | 838 | 847 |
|---|
| Provision for bonuses | - | - | 62 | 57 |
|---|
| Retirement benefit expenses | - | - | 31 | 28 |
|---|
| Provision of allowance for doubtful accounts | - | - | -0 | 22 |
|---|
| Amortization of goodwill | - | - | 135 | 127 |
|---|
| Other | - | - | 1,425 | 1,370 |
|---|
| Selling, general and administrative expenses | 19 | 7 | 3,217 | 3,105 |
|---|
| Dividend income | - | - | 52 | 43 |
|---|
| Interest and dividend income | 10 | 6 | 77 | 167 |
|---|
| Subsidy for industrial estate-NOI | - | - | 9 | 11 |
|---|
| Other | 0 | 0 | 9 | 14 |
|---|
| Insurance claim income | - | - | 8 | - |
|---|
| Non-operating income | 10 | 6 | 78 | 67 |
|---|
| Other | 0 | 0 | 9 | 14 |
|---|
| Non-operating income | 10 | 6 | 78 | 67 |
|---|
| Operating profit (loss) | -19 | -7 | 1,331 | 1,645 |
|---|
| Interest expenses | - | - | 173 | 163 |
|---|
| Other | - | - | 13 | 28 |
|---|
| Non-operating expenses | - | - | 186 | 191 |
|---|
| Dividend income | - | - | 52 | 43 |
|---|
| Interest and dividend income | 10 | 6 | 77 | 167 |
|---|
| Subsidy for industrial estate-NOI | - | - | 9 | 11 |
|---|
| Other | 0 | 0 | 9 | 14 |
|---|
| Insurance claim income | - | - | 8 | - |
|---|
| Non-operating income | 10 | 6 | 78 | 67 |
|---|
| Other | 0 | 0 | 9 | 14 |
|---|
| Non-operating income | 10 | 6 | 78 | 67 |
|---|
| Ordinary profit (loss) | -9 | -1 | 1,223 | 1,521 |
|---|
| Interest expenses | - | - | 173 | 163 |
|---|
| Other | - | - | 13 | 28 |
|---|
| Non-operating expenses | - | - | 186 | 191 |
|---|
| Gain on sale of non-current assets | - | - | 2 | 20 |
|---|
| Gain on exchange from dividends in kind | - | - | 53 | - |
|---|
| Gain on reversal of share acquisition rights | - | - | 2 | 1 |
|---|
| Extraordinary income | - | - | 4 | 22 |
|---|
| Ordinary profit (loss) | -9 | -1 | 1,223 | 1,521 |
|---|
| Loss on sale of businesses | - | - | - | 37 |
|---|
| Loss on sale of non-current assets | 3 | - | 1 | - |
|---|
| Extraordinary losses | 3 | - | 393 | 218 |
|---|
| Loss on retirement of non-current assets | - | - | 13 | 77 |
|---|
| Factory move cost | - | - | - | 25 |
|---|
| Impairment losses | - | - | - | 100 |
|---|
| Retirement benefits for directors (and other officers) | - | - | 311 | - |
|---|
| Other | - | - | 68 | 15 |
|---|
| Extraordinary losses | 3 | - | 393 | 218 |
|---|
| Gain on sale of non-current assets | - | - | 2 | 20 |
|---|
| Gain on exchange from dividends in kind | - | - | 53 | - |
|---|
| Gain on reversal of share acquisition rights | - | - | 2 | 1 |
|---|
| Extraordinary income | - | - | 4 | 22 |
|---|
| Profit (loss) before income taxes | -11 | -1 | 834 | 1,325 |
|---|
| Loss on sale of businesses | - | - | - | 37 |
|---|
| Loss on sale of non-current assets | 3 | - | 1 | - |
|---|
| Extraordinary losses | 3 | - | 393 | 218 |
|---|
| Loss on retirement of non-current assets | - | - | 13 | 77 |
|---|
| Factory move cost | - | - | - | 25 |
|---|
| Impairment losses | - | - | - | 100 |
|---|
| Retirement benefits for directors (and other officers) | - | - | 311 | - |
|---|
| Other | - | - | 68 | 15 |
|---|
| Extraordinary losses | 3 | - | 393 | 218 |
|---|
| Income taxes - current | 0 | 0 | 200 | 334 |
|---|
| Profit (loss) before income taxes | -11 | -1 | 834 | 1,325 |
|---|
| Income taxes - deferred | - | - | 176 | 78 |
|---|
| Income taxes - current | 0 | 0 | 200 | 334 |
|---|
| Income taxes | -5 | 0 | 375 | 412 |
|---|
| Income taxes - deferred | - | - | 176 | 78 |
|---|
| Profit (loss) | -7 | -2 | 458 | 913 |
|---|
| Income taxes | -5 | 0 | 375 | 412 |
|---|
| Profit (loss) | -7 | -2 | 458 | 913 |
|---|
| Profit (loss) attributable to non-controlling interests | - | - | 1 | 5 |
|---|
| Profit (loss) attributable to owners of parent | - | - | 457 | 908 |
|---|