| Net sales | 199,099a | 157,296a |
| Cost of sales | -88,420a | -66,380a |
| Gross profit | 110,679a | 90,916a |
| Selling, general and administrative expenses | -38,184a | -32,383a |
| Operating income | 72,495a | 58,532a |
| Non-operating income | — | — |
| Interest income | 52a | 73a |
| Dividend income | 337a | 553a |
| Other | 320a | 184a |
| Total non-operating income | 710a | 811a |
| Non-operating expenses | — | — |
| Loss on management of investment partnership | -19a | 0a |
| Other | -3a | -1a |
| Total non-operating expenses | -23a | -1a |
| Ordinary income | 73,182a | 59,341a |
| Extraordinary gains | — | — |
| Gain on sales of fixed assets | 8a | 75a |
| Gain on sales of investment securities | 2,196a | 7,004a |
| Total extraordinary gains | 2,205a | 7,079a |
| Extraordinary losses | — | — |
| Loss on sales of fixed assets | -7a | -22a |
| Loss on disposal of fixed assets | -103a | -117a |
| Impairment loss | 0a | -22a |
| Total extraordinary losses | -111a | -162a |
| Income before income taxes | 75,276a | 66,259a |
| Current income taxes | -21,454a | -20,388a |
| Deferred income taxes | -30a | -1,023a |
| Total income taxes | -21,484a | -19,365a |
| Net income | 53,791a | 46,893a |
| Net income attributable to owners of the parent | 53,791a | 46,893a |