| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2024 | ¥1,402,000,000 | -¥4,000,000 | -0.28% | 31 Dec 2024 | 20-F | 11 Apr 2025 | 2024 | FY |
| Q4 2023 | ¥1,406,000,000 | -¥240,000,000 | -15% | 31 Dec 2023 | 20-F | 11 Apr 2025 | 2024 | FY |
| Q4 2022 | ¥1,646,000,000 | +¥253,000,000 | +18% | 31 Dec 2022 | 20-F | 29 Apr 2024 | 2023 | FY |
| Q4 2021 | ¥1,393,000,000 | +¥531,000,000 | +62% | 31 Dec 2021 | 20-F | 27 Mar 2023 | 2022 | FY |
| Q4 2020 | ¥862,000,000 | +¥490,000,000 | +132% | 31 Dec 2020 | 20-F | 27 Apr 2022 | 2021 | FY |
| Q4 2019 | ¥372,000,000 | +¥181,000,000 | +95% | 31 Dec 2019 | 20-F | 15 Mar 2021 | 2020 | FY |
| Q4 2018 | ¥191,000,000 | +¥40,000,000 | +26% | 31 Dec 2018 | 20-F | 09 Apr 2020 | 2019 | FY |
| Q4 2017 | ¥151,000,000 | -¥8,747,175 | -5.5% | 31 Dec 2017 | 20-F | 15 Mar 2019 | 2018 | FY |
| Q4 2016 | ¥159,747,175 | 31 Dec 2016 | 20-F | 23 Apr 2018 | 2017 | FY | ||
| Q2 2016 | ¥2,100,000,000 | 30 Jun 2016 | 6-K/A | 24 Feb 2017 | 2016 | Q2 | ||
| Q4 2014 | ¥200,151,440 | +¥113,415,645 | +131% | 31 Dec 2014 | 20-F | 22 Apr 2016 | 2015 | FY |
| Q4 2013 | ¥86,735,795 | +¥44,530,384 | +106% | 31 Dec 2013 | 20-F | 27 Apr 2015 | 2014 | FY |
| Q4 2012 | ¥42,205,411 | +¥27,419,625 | +185% | 31 Dec 2012 | 20-F | 28 Mar 2014 | 2013 | FY |
| Q4 2011 | ¥14,785,786 | +¥2,052,560 | +16% | 31 Dec 2011 | 20-F | 29 Mar 2013 | 2012 | FY |
| Q4 2010 | ¥12,733,226 | 31 Dec 2010 | 20-F | 30 Mar 2012 | 2011 | FY |