| Mar 31, 2021 | Mar 31, 2022 | Mar 31, 2023 |
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| Commission received | 806 | 913 | 1,074 |
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| Net trading income | 2,956 | 3,563 | 3,517 |
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| Financial revenue | 179 | 208 | 926 |
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| Other operating revenue | 436 | 473 | 486 |
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| Operating revenue | 4,379 | 5,158 | 6,005 |
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| Financial expenses | 151 | 177 | 422 |
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| Selling, general and administrative expenses | 4,047 | 4,197 | 5,198 |
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| Operating expenses | 4,047 | 4,197 | 5,198 |
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| Net operating revenue | 4,227 | 4,981 | 5,582 |
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| Operating profit (loss) | 180 | 783 | 384 |
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| Trading related expenses | 1,025 | 983 | 1,293 |
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| Personnel expenses | 1,345 | 1,665 | 2,020 |
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| Real estate expenses | 1,194 | 1,021 | 1,266 |
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| Office expenses | 44 | 94 | 113 |
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| Depreciation | 203 | 168 | 228 |
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| Taxes and dues | 161 | 133 | 130 |
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| Other | 72 | 130 | 145 |
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| Selling, general and administrative expenses | 4,047 | 4,197 | 5,198 |
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| Non-operating income | 45 | 285 | 13 |
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| Operating profit (loss) | 180 | 783 | 384 |
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| Non-operating expenses | 77 | 21 | 16 |
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| Profit on investments in partenership fund | - | 284 | 10 |
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| Gain on sale of investment securities | - | - | 2 |
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| Other | 5 | 1 | - |
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| Non-operating income | 45 | 285 | 13 |
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| Ordinary profit (loss) | 148 | 1,047 | 381 |
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| Foreign exchange losses | - | 18 | 9 |
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| Interest expenses | - | 2 | 7 |
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| Other | 5 | 2 | - |
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| Non-operating expenses | 77 | 21 | 16 |
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| Reversal of reserve for financial instruments transaction liabilities | - | - | - |
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| Gain on reversal of share acquisition rights | - | - | - |
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| Gain on reversal of share acquisition rights | - | - | - |
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| Extraordinary income | - | - | - |
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| Extraordinary income | - | - | - |
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| Ordinary profit (loss) | 148 | 1,047 | 381 |
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| Profit (loss) before income taxes | 149 | 1,035 | 378 |
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| Reversal of reserve for financial instruments transaction liabilities | - | - | - |
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| Gain on reversal of share acquisition rights | - | - | - |
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| Gain on reversal of share acquisition rights | - | - | - |
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| Extraordinary income | - | - | - |
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| Extraordinary income | - | - | - |
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| Income taxes - current | 75 | 256 | 185 |
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| Provision of reserve for financial instruments transaction liabilities | - | - | 2 |
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| Loss on valuation of investment securities | - | 8 | - |
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| Loss on sale of investment securities | - | 4 | - |
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| Extraordinary losses | - | 13 | 2 |
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| Income taxes | 88 | 227 | 179 |
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| Profit (loss) before income taxes | 149 | 1,035 | 378 |
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| Profit (loss) | 60 | 808 | 199 |
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| Income taxes - current | 75 | 256 | 185 |
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| Income taxes - deferred | 12 | -29 | -5 |
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| Income taxes | 88 | 227 | 179 |
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| Profit (loss) | 60 | 808 | 199 |
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| Profit (loss) attributable to owners of parent | 60 | 808 | 199 |
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