| 2022/12 | 2023/12 |
Net sales | 225,970 | 254,286 |
Cost of sales | 160,532 | 178,321 |
Gross profit | 65,437 | 75,964 |
Selling, general and administrative expenses | 39,224 | 44,654 |
Operating profit | 26,213 | 31,309 |
Non-operating income | | |
Interest income | 27 | 35 |
Foreign exchange gains | 173 | 151 |
Gain on sale of materials | 25 | 34 |
Other | 83 | 145 |
Total non-operating income | 309 | 367 |
Non-operating expenses | | |
Interest expenses | 23 | 90 |
Loss on disposal of inventories | 76 | 4 |
Loss on sale of electronically recorded monetary claims | 21 | 38 |
Other | 2 | 5 |
Total non-operating expenses | 123 | 137 |
Ordinary profit | 26,398 | 31,538 |
Extraordinary income | | |
Gain on sale of non-current assets | 0 | - |
Total extraordinary income | 0 | - |
Extraordinary losses | | |
Loss on closure of distribution center | 837 | - |
Impairment losses | - | 665 |
Loss on retirement of non-current assets | 7 | 101 |
Loss on sale of non-current assets | 0 | 0 |
Total extraordinary losses | 845 | 768 |
Profit before income taxes | 25,554 | 30,770 |
Income taxes - current | 7,738 | 9,521 |
Income taxes - deferred | -378 | -15 |
Total income taxes | 7,359 | 9,505 |
Profit | 18,194 | 21,264 |
Profit attributable to | | |
Profit attributable to owners of parent | 18,658 | 21,813 |
Profit attributable to non-controlling interests | -463 | -548 |
Other comprehensive income | | |
Foreign currency translation adjustment | 224 | 106 |
Remeasurements of defined benefit plans, net of tax | -11 | -10 |
Total other comprehensive income | 212 | 96 |
Comprehensive income | 18,406 | 21,360 |
Comprehensive income attributable to | | |
Comprehensive income attributable to owners of parent | 18,814 | 21,897 |
Comprehensive income attributable to non-controlling interests | -407 | -536 |