| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2024 | ¥718,000,000 | +¥43,000,000 | +6.4% | 31 Dec 2024 | 20-F | 25 Apr 2025 | 2024 | FY |
| Q4 2023 | ¥675,000,000 | -¥56,000,000 | -7.7% | 31 Dec 2023 | 20-F | 25 Apr 2025 | 2024 | FY |
| Q4 2022 | ¥731,000,000 | +¥265,000,000 | +57% | 31 Dec 2022 | 20-F | 25 Apr 2025 | 2024 | FY |
| Q4 2021 | ¥466,000,000 | +¥97,000,000 | +26% | 31 Dec 2021 | 20-F | 25 Apr 2025 | 2024 | FY |
| Q4 2020 | ¥369,000,000 | +¥217,000,000 | +143% | 31 Dec 2020 | 20-F | 23 Apr 2024 | 2023 | FY |
| Q4 2019 | ¥152,000,000 | +¥45,000,000 | +42% | 31 Dec 2019 | 20-F | 27 Apr 2023 | 2022 | FY |
| Q4 2018 | ¥107,000,000 | -¥16,000,000 | -13% | 31 Dec 2018 | 20-F | 27 Apr 2022 | 2021 | FY |
| Q4 2017 | ¥123,000,000 | +¥8,375,000 | +7.3% | 31 Dec 2017 | 20-F | 23 Apr 2021 | 2020 | FY |
| Q4 2016 | ¥114,625,000 | +¥22,098,000 | +24% | 31 Dec 2016 | 20-F | 20 Apr 2018 | 2017 | FY |
| Q4 2015 | ¥92,527,000 | +¥29,659,000 | +47% | 31 Dec 2015 | 20-F | 21 Apr 2017 | 2016 | FY |
| Q4 2014 | ¥62,868,000 | +¥11,272,000 | +22% | 31 Dec 2014 | 20-F | 20 Apr 2016 | 2015 | FY |
| Q4 2013 | ¥51,596,000 | +¥15,313,000 | +42% | 31 Dec 2013 | 20-F | 17 Apr 2015 | 2014 | FY |
| Q4 2012 | ¥36,283,000 | +¥14,731,000 | +68% | 31 Dec 2012 | 20-F | 17 Apr 2014 | 2013 | FY |
| Q4 2011 | ¥21,552,000 | 31 Dec 2011 | 20-F | 23 Apr 2013 | 2012 | FY |