| 2024/3 | 2025/3 |
Net sales | 10,871,072 | 9,869,997 |
Cost of sales | 6,787,072 | 6,034,145 |
Gross profit | 4,084,000 | 3,835,852 |
Selling, general and administrative expenses | 2,611,634 | 2,935,476 |
Operating profit | 1,472,365 | 900,376 |
Non-operating income | | |
Interest income | 1,529 | 1,498 |
Dividend income | 48,200 | 45,100 |
Miscellaneous income | 8,976 | 9,531 |
Total non-operating income | 58,706 | 56,129 |
Non-operating expenses | | |
Interest expenses | 7,509 | 3,475 |
Foreign exchange losses | 8,692 | 7,360 |
Commission expenses | 28,111 | 237 |
Miscellaneous losses | 1,192 | 672 |
Total non-operating expenses | 45,506 | 11,746 |
Ordinary profit | 1,485,566 | 944,759 |
Extraordinary income | | |
Gain on sale of non-current assets | 2,937 | 479 |
Gain on sale of investment securities | 1,653,641 | 50,193 |
Other | 849 | - |
Total extraordinary income | 1,657,428 | 50,673 |
Extraordinary losses | | |
Loss on sale of non-current assets | 90 | 900 |
Loss on retirement of non-current assets | 210 | 2,088 |
Office relocation expenses | 21,046 | - |
Total extraordinary losses | 21,347 | 2,988 |
Profit before income taxes | 3,121,647 | 992,444 |
Income taxes - current | 817,557 | 192,370 |
Income taxes - deferred | 12,241 | 71,778 |
Total income taxes | 829,798 | 264,148 |
Profit | 2,291,848 | 728,296 |
Profit attributable to owners of parent | 2,291,848 | 728,296 |