営業利益（△損失） - 音響機器事業、販売費及び一般管理費（IFRS）、売上総利益（IFRS）
- 【期間】
| 年度 | 営業利益（△損失） - 音響機器事業 | 販売費及び一般管理費（IFRS） | 売上総利益（IFRS） |
|---|
| 2008/03 | - | | - | | - | |
| 2009/03 | - | | - | | - | |
| 2009/12 | - | | - | | - | |
| 2010/03 | - | | - | | - | |
| 2010/06 | - | | - | | - | |
| 2010/09 | - | | - | | - | |
| 2010/12 | - | | - | | - | |
| 2011/03 | - | | - | | - | |
| 2011/06 | - | | - | | - | |
| 2011/09 | - | | - | | - | |
| 2011/12 | - | | - | | - | |
| 2012/03 | - | | - | | - | |
| 2012/06 | - | | - | | - | |
| 2012/09 | - | | - | | - | |
| 2012/12 | - | | - | | - | |
| 2013/03 | - | | - | | - | |
| 2013/06 | - | | - | | - | |
| 2013/09 | - | | - | | - | |
| 2013/12 | - | | - | | - | |
| 2014/03 | - | | - | | - | |
| 2014/06 | - | | - | | - | |
| 2014/09 | - | | - | | - | |
| 2014/12 | - | | - | | - | |
| 2015/03 | - | | - | | - | |
| 2016/03 | - | | - | | - | |
| 2017/03 | - | | - | | - | |
| 2018/03 | - | | 66億 | | 69.2億 | |
| 2018/06 | 73百万 | | 16.4億 | -75.2% | 13.7億 | -80.1% |
| 2018/09 | 263百万 | +260.3% | 32.1億 | +96.2% | 29.4億 | +113.8% |
| 2018/12 | 531百万 | +101.9% | 47.8億 | +48.7% | 46.2億 | +57.4% |
| 2019/03 | - | | 62.8億 | +31.4% | 66.5億 | +43.9% |
| 2019/06 | 26百万 | -95.1% | 15.7億 | -75.1% | 13.2億 | -80.2% |
| 2019/09 | 300百万 | 大幅増 | 31.3億 | +99.9% | 30.3億 | +130.1% |
| 2019/12 | 471百万 | +57% | 47億 | +50.3% | 46.3億 | +52.8% |
| 2020/03 | - | | 62.3億 | +32.4% | 64.7億 | +39.7% |
| 2020/06 | 63百万 | -86.6% | 14.8億 | -76.2% | 12.4億 | -80.8% |
| 2020/09 | 387百万 | +514.3% | 29.3億 | +97.6% | 28.1億 | +126.1% |
| 2020/12 | 792百万 | +104.7% | 44億 | +50.2% | 44.5億 | +58.6% |
| 2021/03 | - | | 58.9億 | +33.8% | 62.6億 | +40.5% |
| 2021/06 | 97百万 | -87.8% | 15.3億 | -74.1% | 13.9億 | -77.9% |
| 2021/09 | 544百万 | +460.8% | 29.8億 | +95.5% | 31.4億 | +126.4% |
| 2021/12 | 954百万 | +75.4% | 45.1億 | +51.4% | 49億 | +56.4% |
| 2022/03 | - | | 61.3億 | +35.8% | 67.7億 | +38.1% |
| 2022/06 | 109百万 | -88.6% | 15.5億 | -74.7% | 15.3億 | -77.4% |
| 2022/09 | 373百万 | +242.2% | 31.2億 | +100.9% | 33.5億 | +118.8% |
| 2022/12 | 622百万 | +66.8% | 47億 | +50.7% | 50.6億 | +51% |
| 2023/03 | - | | 63.6億 | +35.3% | 68.7億 | +35.9% |
| 2023/06 | 69百万 | -88.9% | 16.4億 | -74.2% | 14.5億 | -78.9% |
| 2023/09 | 496百万 | +618.8% | 32.8億 | +99.7% | 32.3億 | +123.2% |
| 2023/12 | 883百万 | +78% | 49.4億 | +50.4% | 50.3億 | +55.7% |
| 2024/03 | - | | 65.8億 | +33.3% | 70.1億 | +39.4% |
