| Revenue | 107,547a | 90,101a |
| Cost of sales | -38,494a | -31,268a |
| Gross profit | 69,053a | 58,832a |
| Selling, general, and administrative expenses | — | — |
| Freight-out | -2,748a | -3,027a |
| Provision of allowance for doubtful accounts | -169a | -43a |
| Salaries and bonuses | -11,280a | -9,407a |
| Director remuneration | -767a | -779a |
| Bonuses for Directors (and other officers) | -246a | 0a |
| Provision of allowance for bonuses | -1,291a | -882a |
| Retirement benefit expenses | -479a | -308a |
| Depreciation | -2,943a | -2,578a |
| R&D expenses | -11,662a | -9,723a |
| Others | -15,329a | -14,050a |
| Total selling, general, and administrative expenses | -46,917a | -40,802a |
| Operating income | 22,135a | 18,030a |
| Non-operating income | — | — |
| Interest income | 102a | 50a |
| Dividend income | 91a | 73a |
| Subsidy income | 79a | 7a |
| Others | 242a | 177a |
| Total non-operating income | 515a | 308a |
| Non-operating expense | — | — |
| Interest expenses | -226a | -308a |
| Foreign exchange loss | -379a | -298a |
| Others | -77a | -96a |
| Total non-operating expense | -683a | -703a |
| Ordinary income | 21,968a | 17,635a |
| Extraordinary gain | — | — |
| Gain on sale of investment securities | 21a | 0a |
| Disaster insurance income | 0a | 305a |
| Total extraordinary gain | 21a | 305a |
| Extraordinary loss | — | — |
| Loss on valuation of investment securities | -99a | -196a |
| Provision of allowance for doubtful accounts | -100a | 0a |
| Others | 0a | -1a |
| Total extraordinary loss | -199a | -197a |
| Profit before income taxes and others | 21,789a | 17,743a |
| Income taxes - current | -5,630a | -4,715a |
| Income taxes - deferred | -263a | -248a |
| Total income taxes | -5,893a | -4,467a |
| Net income | 15,895a | 13,276a |
| Profit attributable to noncontrolling interests | 87a | 170a |
| Profit attributable to parent company shareholders | 15,808a | 13,106a |