| Mar 31,
2013 | Mar 31,
2014 | Mar 31,
2015 | Mar 31,
2016 | Mar 31,
2017 | Mar 31,
2018 | Mar 31,
2019 | Mar 31,
2020 |
|---|
| Operating revenue | 9,286 | 17,120 | 13,791 | 14,743 | 13,915 | 14,483 | 12,391 | 13,082 |
|---|
| Operating expenses | 5,613 | 10,936 | 8,765 | 9,076 | 7,465 | 6,776 | 6,089 | 6,255 |
|---|
| Operating gross profit (loss) | 3,672 | 6,183 | 5,025 | 5,667 | 6,450 | 7,707 | 6,301 | 6,827 |
|---|
| General and administrative expenses | 3,462 | 4,455 | 4,690 | 5,956 | 6,105 | 6,055 | 5,771 | 5,960 |
|---|
| Operating profit (loss) | 210 | 1,728 | 335 | -289 | 345 | 1,651 | 529 | 866 |
|---|
| Interest income | 5 | 3 | 1 | 2 | - | - | - | 1 |
|---|
| Dividend income | 174 | 299 | 128 | 130 | 439 | 145 | 135 | 114 |
|---|
| Rental income | 68 | 68 | - | - | - | 30 | 38 | 75 |
|---|
| Insurance return | - | - | 24 | 10 | 3 | 6 | 2 | 10 |
|---|
| Other | 26 | 34 | 35 | 59 | 61 | 13 | 11 | 8 |
|---|
| Non-operating income | 269 | 401 | 215 | 190 | 501 | 218 | 214 | 232 |
|---|
| Other | - | - | - | - | - | - | - | - |
|---|
| Non-operating expenses | - | - | - | - | - | - | - | - |
|---|
| Ordinary profit (loss) | 479 | 2,130 | 550 | -98 | 846 | 1,870 | 743 | 1,099 |
|---|
| Gain on sales of non-current assets | - | - | 245 | 157 | 7 | - | 2 | - |
|---|
| Gain on sales of investment securities | 1 | 45 | 334 | 37 | - | 11 | - | 5 |
|---|
| Reversal of reserve for financial instruments transaction liabilities | 312 | - | - | - | 60 | - | 118 | 11 |
|---|
| Compensation for forced relocation | - | - | - | - | - | 28 | 89 | - |
|---|
| Compensation income | - | - | - | - | - | - | - | 80 |
|---|
| Other | 26 | - | 6 | - | - | - | 1 | - |
|---|
| Extraordinary income | 359 | 45 | 1,240 | 245 | 67 | 40 | 212 | 16 |
|---|
| Loss on retirement of non-current assets | 3 | 4 | 7 | 1 | 2 | 8 | 9 | 1 |
|---|
| Loss on sales of non-current assets | - | - | - | - | - | - | - | - |
|---|
| Loss on sales of investment securities | - | - | - | - | - | - | - | 9 |
|---|
| Loss on valuation of investment securities | 4 | 203 | - | - | - | 31 | 36 | 12 |
|---|
| Impairment loss | 79 | 301 | - | 12 | - | 52 | - | 7 |
|---|
| Loss on office transfer | - | 97 | 95 | - | - | 107 | 164 | - |
|---|
| Loss on valuation of golf club membership | - | - | - | - | - | - | - | 3 |
|---|
| Extraordinary losses | 130 | 777 | 248 | 108 | 2,945 | 531 | 210 | 23 |
|---|
| Profit (loss) before income taxes | 708 | 1,398 | 1,542 | 37 | -2,031 | 1,378 | 745 | 1,093 |
|---|
| Income taxes - current | 11 | 205 | 13 | 8 | 9 | 9 | 96 | 170 |
|---|
| Income taxes - deferred | - | - | -346 | 202 | 211 | - | -233 | -3 |
|---|
| Income taxes | 11 | 205 | -332 | 210 | 221 | 8 | -137 | 166 |
|---|
| Profit (loss) | - | - | 1,874 | -173 | -2,252 | 1,370 | 882 | 926 |
|---|
| Profit (loss) attributable to owners of parent | - | - | 1,277 | 25 | -2,561 | 1,749 | 908 | 1,066 |
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